Rank
|
Page title
|
Views
|
Daily average
|
Assessment
|
Importance
|
1
|
Chernobyl disaster
|
299,765
|
9,992
|
B
|
High
|
2
|
ALS
|
193,439
|
6,447
|
GA
|
High
|
3
|
Space Shuttle Challenger disaster
|
172,946
|
5,764
|
FA
|
Low
|
4
|
Brown recluse spider
|
139,800
|
4,660
|
B
|
Unknown
|
5
|
Great Molasses Flood
|
122,341
|
4,078
|
B
|
Low
|
6
|
Bhopal disaster
|
115,710
|
3,857
|
B
|
High
|
7
|
Space Shuttle Columbia disaster
|
115,524
|
3,850
|
FA
|
Mid
|
8
|
Fukushima nuclear accident
|
100,827
|
3,360
|
B
|
High
|
9
|
2020 Beirut explosion
|
96,820
|
3,227
|
B
|
Mid
|
10
|
Elephant's Foot (Chernobyl)
|
89,242
|
2,974
|
Start
|
Low
|
11
|
World Health Organization
|
86,450
|
2,881
|
B
|
Mid
|
12
|
Post-traumatic stress disorder
|
79,375
|
2,645
|
B
|
High
|
13
|
Asbestos
|
78,351
|
2,611
|
B
|
High
|
14
|
Three Mile Island accident
|
73,554
|
2,451
|
B
|
High
|
15
|
Chronic obstructive pulmonary disease
|
73,308
|
2,443
|
GA
|
High
|
16
|
Deepwater Horizon
|
68,961
|
2,298
|
GA
|
Low
|
17
|
Ammonia
|
63,205
|
2,106
|
B
|
Mid
|
18
|
Aluminium
|
63,053
|
2,101
|
GA
|
Low
|
19
|
Eastern copperhead
|
62,444
|
2,081
|
B
|
Unknown
|
20
|
Diatomaceous earth
|
61,541
|
2,051
|
B
|
Low
|
21
|
Cancer
|
59,377
|
1,979
|
B
|
High
|
22
|
Tinnitus
|
56,887
|
1,896
|
B
|
Mid
|
23
|
Pollution
|
56,236
|
1,874
|
B
|
Mid
|
24
|
Carbon dioxide
|
55,650
|
1,855
|
C
|
Low
|
25
|
Nitrous oxide
|
54,577
|
1,819
|
B
|
Mid
|
26
|
Mercury (element)
|
54,116
|
1,803
|
GA
|
Mid
|
27
|
Aspirin
|
53,109
|
1,770
|
GA
|
Low
|
28
|
Copper
|
52,952
|
1,765
|
GA
|
Low
|
29
|
Anthrax
|
52,674
|
1,755
|
B
|
Low
|
30
|
Deepwater Horizon oil spill
|
51,777
|
1,725
|
C
|
High
|
31
|
Electronic cigarette
|
50,870
|
1,695
|
B
|
Low
|
32
|
Lithium
|
48,617
|
1,620
|
GA
|
Mid
|
33
|
Ultraviolet
|
47,686
|
1,589
|
B
|
High
|
34
|
Cyanide poisoning
|
47,144
|
1,571
|
B
|
High
|
35
|
Lead
|
46,902
|
1,563
|
FA
|
High
|
36
|
Rust shooting incident
|
46,420
|
1,547
|
C
|
Mid
|
37
|
Formaldehyde
|
46,076
|
1,535
|
B
|
Top
|
38
|
Kursk submarine disaster
|
45,281
|
1,509
|
B
|
Mid
|
39
|
Acetic acid
|
43,066
|
1,435
|
FA
|
Low
|
40
|
Antimony
|
41,686
|
1,389
|
GA
|
Low
|
41
|
Chloroform
|
41,500
|
1,383
|
B
|
Mid
|
42
|
Bronchitis
|
40,510
|
1,350
|
B
|
Unknown
|
43
|
Waste management
|
40,078
|
1,335
|
B
|
Mid
|
44
|
Benzene
|
38,985
|
1,299
|
B
|
High
|
45
|
Chlorine
|
38,977
|
1,299
|
GA
|
Mid
|
46
|
Radium Girls
|
38,648
|
1,288
|
C
|
Low
|
47
|
Aberfan disaster
|
37,692
|
1,256
|
FA
|
Low
|
48
|
Chainsaw
|
36,980
|
1,232
|
C
|
Mid
|
49
|
Heat stroke
|
36,957
|
1,231
|
C
|
Unknown
|
50
|
Goiânia accident
|
36,955
|
1,231
|
C
|
Low
|
51
|
Chemotherapy
|
36,886
|
1,229
|
B
|
Low
|
52
|
Arsenic
|
36,369
|
1,212
|
B
|
Low
|
53
|
NFPA 704
|
35,688
|
1,189
|
C
|
Low
|
54
|
Kinesiology
|
35,576
|
1,185
|
B
|
High
|
55
|
Chernobyl Nuclear Power Plant
|
35,370
|
1,179
|
C
|
Mid
|
56
|
TNT
|
34,669
|
1,155
|
B
|
Mid
|
57
|
3D printing
|
34,287
|
1,142
|
B
|
Low
|
58
|
Sexual harassment
|
34,221
|
1,140
|
B
|
High
|
59
|
Borax
|
33,260
|
1,108
|
C
|
Unknown
|
60
|
Coke (fuel)
|
33,116
|
1,103
|
Start
|
Unknown
|
61
|
Cobalt
|
32,883
|
1,096
|
GA
|
Mid
|
62
|
Calcium hydroxide
|
32,574
|
1,085
|
C
|
Low
|
63
|
Acetone
|
32,494
|
1,083
|
B
|
Low
|
64
|
Tokaimura nuclear accidents
|
32,056
|
1,068
|
Start
|
Low
|
65
|
Titanium dioxide
|
32,000
|
1,066
|
B
|
Low
|
66
|
Chromium
|
31,914
|
1,063
|
GA
|
Mid
|
67
|
Manganese
|
31,910
|
1,063
|
B
|
Low
|
68
|
Nitroglycerin
|
31,887
|
1,062
|
C
|
Mid
|
69
|
DDT
|
31,835
|
1,061
|
B
|
Mid
|
70
|
Mesothelioma
|
31,739
|
1,057
|
B
|
Top
|
71
|
Legionnaires' disease
|
31,602
|
1,053
|
B
|
Low
|
72
|
Carbon monoxide
|
31,558
|
1,051
|
B
|
Unknown
|
73
|
Ethylene glycol
|
30,668
|
1,022
|
B
|
Mid
|
74
|
Legionella
|
30,242
|
1,008
|
C
|
High
|
75
|
Semi-trailer truck
|
30,033
|
1,001
|
B
|
Mid
|
76
|
Tattoo
|
30,019
|
1,000
|
B
|
Low
|
77
|
RDX
|
29,788
|
992
|
B
|
Low
|
78
|
2015 Tianjin explosions
|
29,310
|
977
|
C
|
Low
|
79
|
Hydrazine
|
28,941
|
964
|
B
|
Low
|
80
|
Concrete
|
28,676
|
955
|
C
|
Mid
|
81
|
Bitumen
|
28,634
|
954
|
B
|
Low
|
82
|
Wildfire
|
28,261
|
942
|
B
|
Mid
|
83
|
Triangle Shirtwaist Factory fire
|
27,463
|
915
|
B
|
High
|
84
|
International Labour Organization
|
27,290
|
909
|
B
|
Low
|
85
|
Calcium carbonate
|
27,032
|
901
|
B
|
Unknown
|
86
|
Radon
|
26,761
|
892
|
B
|
Low
|
87
|
Colchicine
|
26,742
|
891
|
C
|
Unknown
|
88
|
Camphor
|
26,720
|
890
|
B
|
Low
|
89
|
Decompression sickness
|
26,604
|
886
|
GA
|
High
|
90
|
Toluene
|
26,567
|
885
|
B
|
Top
|
91
|
Nuclear and radiation accidents and incidents
|
26,474
|
882
|
B
|
Top
|
92
|
Burn pit
|
26,144
|
871
|
C
|
Mid
|
93
|
Calcium oxide
|
26,067
|
868
|
C
|
Low
|
94
|
Polychlorinated biphenyl
|
25,988
|
866
|
B
|
High
|
95
|
Piper Alpha
|
25,645
|
854
|
B
|
Low
|
96
|
Cellulose
|
25,469
|
848
|
B
|
Unknown
|
97
|
Nanotechnology
|
25,410
|
847
|
B
|
Unknown
|
98
|
Carpal tunnel syndrome
|
25,314
|
843
|
B
|
High
|
99
|
Explosive
|
25,303
|
843
|
C
|
High
|
100
|
Bromine
|
24,855
|
828
|
GA
|
Mid
|
101
|
Love Canal
|
24,039
|
801
|
B
|
Low
|
102
|
Beryllium
|
23,901
|
796
|
GA
|
High
|
103
|
Emergency management
|
23,801
|
793
|
B
|
Low
|
104
|
Morecambe Bay cockling disaster
|
23,740
|
791
|
C
|
Mid
|
105
|
Noise pollution
|
23,666
|
788
|
C
|
Unknown
|
106
|
Construction
|
23,657
|
788
|
C
|
High
|
107
|
Mothball
|
23,551
|
785
|
B
|
Mid
|
108
|
Ammonium nitrate
|
23,532
|
784
|
C
|
Mid
|
109
|
Chernobyl exclusion zone
|
23,436
|
781
|
C
|
Mid
|
110
|
Deepwater Horizon explosion
|
23,292
|
776
|
C
|
Low
|
111
|
Fire extinguisher
|
23,086
|
769
|
B
|
Mid
|
112
|
Aluminium oxide
|
22,937
|
764
|
B
|
Low
|
113
|
Argon
|
22,813
|
760
|
B
|
Low
|
114
|
Residual-current device
|
22,763
|
758
|
C
|
Mid
|
115
|
Louis Slotin
|
22,726
|
757
|
FA
|
Low
|
116
|
First aid
|
22,174
|
739
|
C
|
Low
|
117
|
Agriculture in India
|
22,098
|
736
|
B
|
High
|
118
|
Lead poisoning
|
22,050
|
735
|
GA
|
High
|
119
|
Paronychia
|
21,784
|
726
|
C
|
Low
|
120
|
Avian influenza
|
21,613
|
720
|
B
|
Mid
|
121
|
Exxon Valdez oil spill
|
21,554
|
718
|
B
|
Mid
|
122
|
Mining
|
21,532
|
717
|
B
|
Top
|
123
|
Contact dermatitis
|
21,433
|
714
|
C
|
Low
|
124
|
Carbon monoxide poisoning
|
21,404
|
713
|
GA
|
High
|
125
|
Barotrauma
|
21,400
|
713
|
B
|
Mid
|
126
|
Circuit breaker
|
21,376
|
712
|
C
|
Mid
|
127
|
Dead man's switch
|
20,902
|
696
|
C
|
Low
|
128
|
Carcinogen
|
20,381
|
679
|
C
|
Top
|
129
|
Nitrocellulose
|
19,808
|
660
|
Start
|
Mid
|
130
|
Fiberglass
|
19,675
|
655
|
C
|
Unknown
|
131
|
Influenza A virus subtype H5N1
|
19,341
|
644
|
B
|
Low
|
132
|
Coal mining
|
19,096
|
636
|
B
|
Low
|
133
|
Safety data sheet
|
18,933
|
631
|
C
|
Top
|
134
|
Federal Emergency Management Agency
|
18,572
|
619
|
C
|
Low
|
135
|
Bisphenol A
|
18,514
|
617
|
GA
|
High
|
136
|
Public health
|
18,442
|
614
|
C
|
Top
|
137
|
Drowning
|
18,382
|
612
|
C
|
Mid
|
138
|
Tear gas
|
18,347
|
611
|
C
|
Mid
|
139
|
Industrial engineering
|
18,310
|
610
|
Start
|
Mid
|
140
|
Minamata disease
|
18,017
|
600
|
B
|
Mid
|
141
|
Individual involvement in the Chernobyl disaster
|
18,001
|
600
|
List
|
Low
|
142
|
Harry Daghlian
|
17,893
|
596
|
GA
|
Low
|
143
|
Electric power transmission
|
17,857
|
595
|
C
|
Mid
|
144
|
Earthing system
|
17,855
|
595
|
C
|
Low
|
145
|
User interface
|
17,789
|
592
|
C
|
High
|
146
|
Benzalkonium chloride
|
17,570
|
585
|
Start
|
Unknown
|
147
|
Electricity generation
|
17,554
|
585
|
C
|
Mid
|
148
|
Casting couch
|
17,430
|
581
|
C
|
Low
|
149
|
Occupational Safety and Health Administration
|
17,392
|
579
|
C
|
Top
|
150
|
Acetaldehyde
|
17,265
|
575
|
B
|
Unknown
|
151
|
Rana Plaza collapse
|
17,210
|
573
|
C
|
High
|
152
|
Copper(II) sulfate
|
17,179
|
572
|
C
|
Low
|
153
|
Risk management
|
17,172
|
572
|
C
|
Top
|
154
|
Ammonium chloride
|
16,885
|
562
|
C
|
Low
|
155
|
Coccidioidomycosis
|
16,611
|
553
|
B
|
Mid
|
156
|
Oil refinery
|
16,434
|
547
|
B
|
Low
|
157
|
Electronic waste
|
16,428
|
547
|
B
|
Low
|
158
|
Occupational safety and health
|
16,414
|
547
|
B
|
Top
|
159
|
Poultry farming
|
15,984
|
532
|
B
|
High
|
160
|
Electrical injury
|
15,566
|
518
|
C
|
High
|
161
|
Touchscreen
|
15,537
|
517
|
C
|
Low
|
162
|
Cadmium
|
15,433
|
514
|
GA
|
Mid
|
163
|
Chernobyl Nuclear Power Plant sarcophagus
|
15,373
|
512
|
Start
|
Low
|
164
|
Chernobyl New Safe Confinement
|
15,329
|
510
|
C
|
Mid
|
165
|
Intermodal container
|
15,262
|
508
|
C
|
Mid
|
166
|
Acetone peroxide
|
15,247
|
508
|
B
|
Low
|
167
|
Business process outsourcing
|
15,021
|
500
|
C
|
High
|
168
|
Hay
|
14,971
|
499
|
C
|
Unknown
|
169
|
Occupational burnout
|
14,749
|
491
|
Start
|
High
|
170
|
Hyperthermia
|
14,395
|
479
|
B
|
Mid
|
171
|
Lightning rod
|
14,346
|
478
|
B
|
Mid
|
172
|
Ergonomics
|
14,002
|
466
|
C
|
High
|
173
|
Ethylene oxide
|
13,847
|
461
|
B
|
High
|
174
|
Dentistry
|
13,840
|
461
|
C
|
Mid
|
175
|
Butyric acid
|
13,832
|
461
|
C
|
Unknown
|
176
|
Brucellosis
|
13,815
|
460
|
B
|
Mid
|
177
|
Employment
|
13,681
|
456
|
C
|
Unknown
|
178
|
GHS hazard pictograms
|
13,670
|
455
|
List
|
Mid
|
179
|
Seat belt
|
13,651
|
455
|
C
|
Mid
|
180
|
Ground (electricity)
|
13,644
|
454
|
C
|
Mid
|
181
|
CS gas
|
13,622
|
454
|
GA
|
Unknown
|
182
|
Hazard
|
13,600
|
453
|
B
|
High
|
183
|
Firefighter
|
13,574
|
452
|
B
|
High
|
184
|
Carbon tetrachloride
|
13,556
|
451
|
B
|
Unknown
|
185
|
GHS hazard statements
|
13,398
|
446
|
Start
|
Mid
|
186
|
Biological hazard
|
13,310
|
443
|
C
|
High
|
187
|
Carbon nanotube
|
13,259
|
441
|
B
|
Low
|
188
|
Benzoyl peroxide
|
13,253
|
441
|
Start
|
Unknown
|
189
|
Aviation
|
13,235
|
441
|
C
|
Mid
|
190
|
2010 Copiapó mining accident
|
13,128
|
437
|
B
|
High
|
191
|
Butane
|
13,026
|
434
|
B
|
Low
|
192
|
Hazard symbol
|
12,970
|
432
|
Start
|
High
|
193
|
Aerosol
|
12,959
|
431
|
B
|
Mid
|
194
|
Aniline
|
12,908
|
430
|
B
|
Unknown
|
195
|
Kill switch
|
12,852
|
428
|
C
|
High
|
196
|
Saturation diving
|
12,847
|
428
|
B
|
Mid
|
197
|
Body piercing
|
12,696
|
423
|
GA
|
Mid
|
198
|
Chilblains
|
12,665
|
422
|
Start
|
Unknown
|
199
|
Carbon black
|
12,460
|
415
|
C
|
Unknown
|
200
|
High voltage
|
12,459
|
415
|
C
|
Mid
|
201
|
Chlorine dioxide
|
12,126
|
404
|
B
|
Unknown
|
202
|
Chair
|
11,888
|
396
|
B
|
Unknown
|
203
|
Stenotype
|
11,871
|
395
|
C
|
Low
|
204
|
Dimethylformamide
|
11,820
|
394
|
C
|
Low
|
205
|
Dry cleaning
|
11,657
|
388
|
C
|
Mid
|
206
|
Acrylamide
|
11,624
|
387
|
B
|
Unknown
|
207
|
List of smoking bans in the United States
|
11,523
|
384
|
List
|
Mid
|
208
|
Personal protective equipment
|
11,480
|
382
|
C
|
High
|
209
|
History of tattooing
|
11,480
|
382
|
C
|
High
|
210
|
3-Quinuclidinyl benzilate
|
11,407
|
380
|
C
|
Low
|
211
|
Silicosis
|
11,348
|
378
|
B
|
High
|
212
|
Fukushima Daiichi Nuclear Power Plant
|
11,295
|
376
|
C
|
Mid
|
213
|
Dust
|
11,229
|
374
|
C
|
High
|
214
|
Styrene
|
11,215
|
373
|
C
|
High
|
215
|
Acetylene
|
11,176
|
372
|
B
|
Unknown
|
216
|
Atrazine
|
11,160
|
372
|
Start
|
Unknown
|
217
|
Scram
|
11,083
|
369
|
C
|
High
|
218
|
Pesticide poisoning
|
11,012
|
367
|
C
|
High
|
219
|
Heavy equipment
|
11,003
|
366
|
C
|
Mid
|
220
|
Three Mile Island Nuclear Generating Station
|
10,955
|
365
|
C
|
Low
|
221
|
Sexually transmitted infections in the pornography industry
|
10,886
|
362
|
Start
|
Low
|
222
|
Psychological stress
|
10,866
|
362
|
C
|
Unknown
|
223
|
Swiss cheese model
|
10,554
|
351
|
C
|
Mid
|
224
|
Flixborough disaster
|
10,515
|
350
|
C
|
Low
|
225
|
ISO 7010
|
10,233
|
341
|
C
|
Mid
|
226
|
Wet-bulb globe temperature
|
10,206
|
340
|
Start
|
Low
|
227
|
Acetonitrile
|
10,198
|
339
|
C
|
Unknown
|
228
|
Hexavalent chromium
|
10,192
|
339
|
B
|
Mid
|
229
|
Motion sickness
|
10,168
|
338
|
B
|
Mid
|
230
|
Arsenic poisoning
|
10,151
|
338
|
B
|
Low
|
231
|
Alaskan king crab fishing
|
10,124
|
337
|
B
|
Unknown
|
232
|
Paramedic
|
10,107
|
336
|
B
|
Mid
|
233
|
Coal tar
|
10,072
|
335
|
C
|
Low
|
234
|
Hearing loss
|
10,026
|
334
|
B
|
Mid
|
235
|
List of industrial disasters
|
10,014
|
333
|
List
|
High
|
236
|
Anthropometry
|
9,955
|
331
|
C
|
Low
|
237
|
Butanone
|
9,954
|
331
|
Start
|
Unknown
|
238
|
Methyl isocyanate
|
9,878
|
329
|
B
|
Mid
|
239
|
Butylated hydroxytoluene
|
9,857
|
328
|
Start
|
Unknown
|
240
|
2,4-Dichlorophenoxyacetic acid
|
9,837
|
327
|
C
|
Unknown
|
241
|
Stress management
|
9,756
|
325
|
C
|
Unknown
|
242
|
Smoke detector
|
9,736
|
324
|
B
|
Mid
|
243
|
Globally Harmonized System of Classification and Labelling of Chemicals
|
9,728
|
324
|
C
|
Mid
|
244
|
Acetic anhydride
|
9,704
|
323
|
B
|
Unknown
|
245
|
Textile industry
|
9,653
|
321
|
C
|
Mid
|
246
|
Vibration
|
9,629
|
320
|
B
|
High
|
247
|
Legal status of tattooing in European countries
|
9,528
|
317
|
Start
|
Unknown
|
248
|
Tennis elbow
|
9,480
|
316
|
C
|
Mid
|
249
|
Calcium sulfate
|
9,454
|
315
|
B
|
Low
|
250
|
Cycling
|
9,389
|
312
|
C
|
Unknown
|
251
|
Backhoe
|
9,303
|
310
|
Start
|
Unknown
|
252
|
Chlorodifluoromethane
|
9,211
|
307
|
Start
|
Unknown
|
253
|
Nitrogen narcosis
|
9,189
|
306
|
GA
|
Low
|
254
|
Charleston Sofa Super Store fire
|
9,136
|
304
|
B
|
Low
|
255
|
Indian labour law
|
9,120
|
304
|
B
|
High
|
256
|
Emergency service
|
9,062
|
302
|
Start
|
High
|
257
|
Maritime transport
|
9,018
|
300
|
C
|
High
|
258
|
Truck driver
|
8,987
|
299
|
C
|
Mid
|
259
|
Irezumi
|
8,963
|
298
|
C
|
Low
|
260
|
De Quervain syndrome
|
8,938
|
297
|
C
|
Mid
|
261
|
Mercury(II) fulminate
|
8,894
|
296
|
C
|
Low
|
262
|
Cecil Kelley criticality accident
|
8,877
|
295
|
C
|
Low
|
263
|
Flag of convenience
|
8,865
|
295
|
GA
|
Low
|
264
|
Radium jaw
|
8,859
|
295
|
Start
|
Low
|
265
|
Histoplasmosis
|
8,845
|
294
|
Start
|
Unknown
|
266
|
Hazard analysis and critical control points
|
8,834
|
294
|
B
|
Low
|
267
|
Accessibility
|
8,810
|
293
|
B
|
Mid
|
268
|
Sandblasting
|
8,785
|
292
|
C
|
Unknown
|
269
|
Dangerous goods
|
8,783
|
292
|
C
|
High
|
270
|
Picric acid
|
8,769
|
292
|
Start
|
Mid
|
271
|
Arc flash
|
8,592
|
286
|
C
|
Low
|
272
|
Pentaerythritol tetranitrate
|
8,527
|
284
|
C
|
Low
|
273
|
Emergency medical services
|
8,500
|
283
|
B
|
Mid
|
274
|
Industrial and organizational psychology
|
8,493
|
283
|
B
|
High
|
275
|
Forestry
|
8,482
|
282
|
Start
|
High
|
276
|
Situation awareness
|
8,435
|
281
|
B
|
Low
|
277
|
Health effects arising from the September 11 attacks
|
8,326
|
277
|
C
|
Mid
|
278
|
Health professional
|
8,306
|
276
|
C
|
Mid
|
279
|
Laser safety
|
8,278
|
275
|
B
|
High
|
280
|
Biological agent
|
8,274
|
275
|
C
|
High
|
281
|
Lithium carbonate
|
8,248
|
274
|
Start
|
Mid
|
282
|
Aluminium sulfate
|
8,222
|
274
|
Start
|
Low
|
283
|
Aluminium chloride
|
8,129
|
270
|
GA
|
Mid
|
284
|
Effects of the Chernobyl disaster
|
7,984
|
266
|
C
|
Low
|
285
|
Tetrachloroethylene
|
7,899
|
263
|
B
|
Unknown
|
286
|
Phossy jaw
|
7,840
|
261
|
Start
|
Low
|
287
|
Diving chamber
|
7,779
|
259
|
C
|
Mid
|
288
|
Perfluorooctanesulfonic acid
|
7,680
|
256
|
Start
|
Mid
|
289
|
Combustibility and flammability
|
7,674
|
255
|
C
|
High
|
290
|
Hospital-acquired infection
|
7,628
|
254
|
C
|
Top
|
291
|
Exxon Valdez
|
7,616
|
253
|
Start
|
Low
|
292
|
Arc welding
|
7,570
|
252
|
B
|
Unknown
|
293
|
Chloroethane
|
7,531
|
251
|
Start
|
Unknown
|
294
|
Blowout preventer
|
7,529
|
250
|
C
|
Mid
|
295
|
Seveso disaster
|
7,484
|
249
|
Start
|
Low
|
296
|
Restriction of Hazardous Substances Directive
|
7,454
|
248
|
C
|
Mid
|
297
|
Dust explosion
|
7,448
|
248
|
C
|
Mid
|
298
|
Alexander L. Kielland (platform)
|
7,440
|
248
|
Start
|
Low
|
299
|
Work–life balance
|
7,426
|
247
|
C
|
Mid
|
300
|
Cognitive load
|
7,403
|
246
|
Start
|
Unknown
|
301
|
Fire lookout
|
7,400
|
246
|
C
|
Mid
|
302
|
Pantex
|
7,382
|
246
|
Start
|
Unknown
|
303
|
Chlorine trifluoride
|
7,369
|
245
|
C
|
Low
|
304
|
Lightning arrester
|
7,349
|
244
|
Start
|
Low
|
305
|
Self-contained breathing apparatus
|
7,341
|
244
|
Start
|
Low
|
306
|
Electrostatic discharge
|
7,313
|
243
|
Start
|
Low
|
307
|
Sick building syndrome
|
7,300
|
243
|
Start
|
Mid
|
308
|
Nitrogen triiodide
|
7,288
|
242
|
C
|
Low
|
309
|
Ufa train disaster
|
7,261
|
242
|
Stub
|
Low
|
310
|
Micromanagement
|
7,150
|
238
|
C
|
Low
|
311
|
Chest radiograph
|
7,150
|
238
|
B
|
Unknown
|
312
|
Mold health issues
|
7,122
|
237
|
B
|
Mid
|
313
|
Sodium azide
|
7,122
|
237
|
Start
|
Mid
|
314
|
Agriculture in the United States
|
7,099
|
236
|
B
|
Unknown
|
315
|
Hand washing
|
7,053
|
235
|
B
|
Low
|
316
|
Pig farming
|
7,047
|
234
|
C
|
Unknown
|
317
|
Union Carbide India Limited
|
7,045
|
234
|
C
|
Low
|
318
|
1-Propanol
|
7,037
|
234
|
Start
|
Unknown
|
319
|
Dichlorodifluoromethane
|
7,034
|
234
|
Start
|
Unknown
|
320
|
Hierarchy of hazard controls
|
7,034
|
234
|
Start
|
High
|
321
|
Occupational therapist
|
7,022
|
234
|
Start
|
Mid
|
322
|
Cyclopentane
|
7,020
|
234
|
Start
|
Unknown
|
323
|
Chlorpyrifos
|
6,883
|
229
|
C
|
Unknown
|
324
|
Vocational rehabilitation
|
6,852
|
228
|
Start
|
Unknown
|
325
|
Ocean Ranger
|
6,818
|
227
|
Start
|
Low
|
326
|
One57
|
6,710
|
223
|
GA
|
Low
|
327
|
HMX
|
6,696
|
223
|
Start
|
Low
|
328
|
Carbon disulfide
|
6,650
|
221
|
C
|
Low
|
329
|
Copper(II) oxide
|
6,624
|
220
|
Start
|
Unknown
|
330
|
Lia radiological accident
|
6,621
|
220
|
C
|
Low
|
331
|
Shooting range
|
6,595
|
219
|
Start
|
Low
|
332
|
Gresford disaster
|
6,594
|
219
|
B
|
Low
|
333
|
Call centre
|
6,585
|
219
|
B
|
High
|
334
|
Jockey
|
6,557
|
218
|
C
|
Low
|
335
|
Ground and neutral
|
6,551
|
218
|
Start
|
Low
|
336
|
Heated tobacco product
|
6,548
|
218
|
Start
|
Low
|
337
|
Mining accident
|
6,524
|
217
|
C
|
High
|
338
|
List of body piercings
|
6,434
|
214
|
List
|
Low
|
339
|
Asbestosis
|
6,355
|
211
|
B
|
Mid
|
340
|
Repetitive strain injury
|
6,319
|
210
|
Start
|
High
|
341
|
Croupier
|
6,312
|
210
|
Start
|
Unknown
|
342
|
PEPCON disaster
|
6,278
|
209
|
C
|
Low
|
343
|
Pemberton Mill
|
6,260
|
208
|
C
|
Low
|
344
|
Accidental death
|
6,259
|
208
|
Start
|
High
|
345
|
Cyclohexane
|
6,195
|
206
|
B
|
Unknown
|
346
|
N95 respirator
|
6,192
|
206
|
B
|
Low
|
347
|
Copper(II) chloride
|
6,185
|
206
|
GA
|
Low
|
348
|
Workers' compensation
|
6,177
|
205
|
C
|
Mid
|
349
|
Smoking ban
|
6,171
|
205
|
B
|
Mid
|
350
|
2-Butoxyethanol
|
6,155
|
205
|
C
|
Low
|
351
|
Causes of cancer
|
6,147
|
204
|
C
|
High
|
352
|
Sentinel species
|
6,141
|
204
|
C
|
Low
|
353
|
Redundancy (engineering)
|
6,119
|
203
|
C
|
Low
|
354
|
Nanomaterials
|
6,086
|
202
|
C
|
Unknown
|
355
|
1,4-Dioxane
|
6,056
|
201
|
Start
|
Unknown
|
356
|
Barium sulfate
|
6,054
|
201
|
C
|
Low
|
357
|
Lockout–tagout
|
6,038
|
201
|
C
|
High
|
358
|
Butadiene
|
6,032
|
201
|
B
|
Unknown
|
359
|
Radioactive contamination from the Rocky Flats Plant
|
6,008
|
200
|
C
|
Low
|
360
|
National Electrical Code
|
5,966
|
198
|
C
|
Mid
|
361
|
List of highly toxic gases
|
5,959
|
198
|
List
|
High
|
362
|
Lithium hydride
|
5,952
|
198
|
B
|
Low
|
363
|
Isocyanate
|
5,915
|
197
|
Start
|
Low
|
364
|
Black lung disease
|
5,906
|
196
|
C
|
Mid
|
365
|
Lithium metal battery
|
5,901
|
196
|
C
|
Low
|
366
|
Backhoe loader
|
5,833
|
194
|
Start
|
Unknown
|
367
|
Thermal comfort
|
5,791
|
193
|
B
|
Mid
|
368
|
Underwater diving
|
5,758
|
191
|
FA
|
Mid
|
369
|
Fire safety
|
5,728
|
190
|
Start
|
High
|
370
|
Mitigation
|
5,710
|
190
|
Start
|
Mid
|
371
|
Relief valve
|
5,685
|
189
|
C
|
Low
|
372
|
Bronchiolitis obliterans
|
5,674
|
189
|
C
|
High
|
373
|
Fire department
|
5,659
|
188
|
Start
|
Top
|
374
|
Passive smoking
|
5,572
|
185
|
B
|
Mid
|
375
|
Risk assessment
|
5,560
|
185
|
C
|
Top
|
376
|
Acrylonitrile
|
5,548
|
184
|
Start
|
Mid
|
377
|
Platform screen doors
|
5,523
|
184
|
C
|
Unknown
|
378
|
Isolation transformer
|
5,520
|
184
|
Start
|
Low
|
379
|
Workplace bullying
|
5,505
|
183
|
B
|
Low
|
380
|
Peritoneal mesothelioma
|
5,472
|
182
|
Start
|
High
|
381
|
West Fertilizer Company explosion
|
5,440
|
181
|
C
|
Low
|
382
|
Acrylic acid
|
5,430
|
181
|
Start
|
Unknown
|
383
|
Radium dial
|
5,426
|
180
|
C
|
Mid
|
384
|
Lists of UN numbers
|
5,416
|
180
|
List
|
Mid
|
385
|
Aviation safety
|
5,412
|
180
|
C
|
Mid
|
386
|
Runway excursion
|
5,397
|
179
|
C
|
Low
|
387
|
Azodicarbonamide
|
5,393
|
179
|
Start
|
Unknown
|
388
|
Noise-cancelling headphones
|
5,390
|
179
|
Unknown
|
Unknown
|
389
|
Opto-isolator
|
5,357
|
178
|
C
|
Low
|
390
|
Basic life support
|
5,357
|
178
|
Start
|
High
|
391
|
Deafness
|
5,351
|
178
|
Start
|
Unknown
|
392
|
Diacetyl
|
5,311
|
177
|
C
|
High
|
393
|
Carbaryl
|
5,285
|
176
|
Start
|
Unknown
|
394
|
Indoor air quality
|
5,273
|
175
|
B
|
High
|
395
|
Sticky keys
|
5,270
|
175
|
Stub
|
Low
|
396
|
Hearing
|
5,255
|
175
|
C
|
Low
|
397
|
Noise
|
5,254
|
175
|
B
|
Mid
|
398
|
Catechol
|
5,177
|
172
|
Stub
|
Low
|
399
|
Texas City refinery explosion
|
5,174
|
172
|
GA
|
Low
|
400
|
Tyvek
|
5,146
|
171
|
Start
|
Low
|
401
|
Industrial robot
|
5,113
|
170
|
B
|
Mid
|
402
|
Flammability limit
|
5,100
|
170
|
B
|
High
|
403
|
List of non-water floods
|
5,100
|
170
|
List
|
High
|
404
|
Metal fume fever
|
5,068
|
168
|
C
|
Mid
|
405
|
Earth-leakage circuit breaker
|
5,054
|
168
|
Start
|
Low
|
406
|
Chloropicrin
|
5,050
|
168
|
Start
|
Unknown
|
407
|
Emotional labor
|
5,036
|
167
|
B
|
Mid
|
408
|
Environmental health
|
5,020
|
167
|
Start
|
Top
|
409
|
Environment, health and safety
|
4,995
|
166
|
Start
|
High
|
410
|
Social determinants of health
|
4,979
|
165
|
C
|
Mid
|
411
|
Bomb suit
|
4,937
|
164
|
C
|
Low
|
412
|
Extra-low voltage
|
4,902
|
163
|
Start
|
Mid
|
413
|
Arsenic trioxide
|
4,839
|
161
|
B
|
Low
|
414
|
Respirator
|
4,811
|
160
|
B
|
Top
|
415
|
Buncefield fire
|
4,782
|
159
|
C
|
Mid
|
416
|
Labour in India
|
4,744
|
158
|
B
|
High
|
417
|
1,2-Dichloroethane
|
4,726
|
157
|
B
|
Unknown
|
418
|
Acrolein
|
4,694
|
156
|
Start
|
Unknown
|
419
|
Falling (accident)
|
4,693
|
156
|
Start
|
Top
|
420
|
2,3,7,8-Tetrachlorodibenzodioxin
|
4,692
|
156
|
GA
|
Unknown
|
421
|
Lithium hydroxide
|
4,680
|
156
|
Start
|
Low
|
422
|
Diborane
|
4,592
|
153
|
B
|
Unknown
|
423
|
Copper(I) oxide
|
4,539
|
151
|
Start
|
Unknown
|
424
|
Grain entrapment
|
4,525
|
150
|
C
|
Mid
|
425
|
Health and Safety at Work etc. Act 1974
|
4,503
|
150
|
C
|
Low
|
426
|
Portsmouth Naval Shipyard
|
4,471
|
149
|
C
|
Unknown
|
427
|
Meat-packing industry
|
4,466
|
148
|
Start
|
Mid
|
428
|
Sverdlovsk anthrax leak
|
4,450
|
148
|
C
|
Low
|
429
|
Child safety seat
|
4,419
|
147
|
C
|
Low
|
430
|
Davy lamp
|
4,395
|
146
|
C
|
Low
|
431
|
Rupture disc
|
4,389
|
146
|
Start
|
Low
|
432
|
Lithium aluminium hydride
|
4,361
|
145
|
B
|
Low
|
433
|
Indoor mold
|
4,346
|
144
|
C
|
Top
|
434
|
Buchholz relay
|
4,307
|
143
|
Start
|
Low
|
435
|
Butyl acetate
|
4,293
|
143
|
Start
|
Unknown
|
436
|
Trench
|
4,284
|
142
|
C
|
Low
|
437
|
Lithium iron phosphate
|
4,264
|
142
|
Start
|
Low
|
438
|
GHS precautionary statements
|
4,262
|
142
|
Start
|
Mid
|
439
|
Methylene diphenyl diisocyanate
|
4,256
|
141
|
B
|
Unknown
|
440
|
Needlestick injury
|
4,244
|
141
|
C
|
Top
|
441
|
UN number
|
4,224
|
140
|
Start
|
Mid
|
442
|
Effects of climate change on human health
|
4,218
|
140
|
B
|
Mid
|
443
|
Arc-fault circuit interrupter
|
4,203
|
140
|
C
|
Low
|
444
|
Endicott, New York
|
4,163
|
138
|
C
|
Low
|
445
|
Chloromethane
|
4,149
|
138
|
Start
|
Unknown
|
446
|
Bis(2-ethylhexyl) phthalate
|
4,142
|
138
|
Start
|
Unknown
|
447
|
Comparison of Chernobyl and other radioactivity releases
|
4,124
|
137
|
C
|
Low
|
448
|
Normalization of deviance
|
4,108
|
136
|
Stub
|
Mid
|
449
|
Oppau explosion
|
4,097
|
136
|
C
|
Low
|
450
|
Lithium chloride
|
4,047
|
134
|
B
|
Mid
|
451
|
Construction worker
|
4,039
|
134
|
Start
|
Mid
|
452
|
Ixtoc I oil spill
|
4,014
|
133
|
C
|
Low
|
453
|
Interlock (engineering)
|
3,962
|
132
|
Start
|
Low
|
454
|
Roofer
|
3,955
|
131
|
C
|
Mid
|
455
|
Near miss (safety)
|
3,953
|
131
|
C
|
Top
|
456
|
Accident triangle
|
3,946
|
131
|
C
|
Unknown
|
457
|
Fume hood
|
3,939
|
131
|
GA
|
Mid
|
458
|
Hazard and operability study
|
3,937
|
131
|
Start
|
Low
|
459
|
1,4-Dichlorobenzene
|
3,930
|
131
|
C
|
Unknown
|
460
|
Psychopathy in the workplace
|
3,920
|
130
|
C
|
Low
|
461
|
Hostile work environment
|
3,910
|
130
|
Start
|
Mid
|
462
|
Carbon monoxide detector
|
3,899
|
129
|
C
|
Unknown
|
463
|
Noise-induced hearing loss
|
3,846
|
128
|
C
|
High
|
464
|
ISO 45001
|
3,843
|
128
|
C
|
Unknown
|
465
|
Pneumoconiosis
|
3,831
|
127
|
Start
|
High
|
466
|
Registration, Evaluation, Authorisation and Restriction of Chemicals
|
3,827
|
127
|
Start
|
Mid
|
467
|
Discharge of radioactive water of the Fukushima Daiichi Nuclear Power Plant
|
3,826
|
127
|
B
|
Low
|
468
|
Confined space
|
3,804
|
126
|
C
|
Mid
|
469
|
Fire class
|
3,802
|
126
|
Start
|
Low
|
470
|
London Beer Flood
|
3,751
|
125
|
FA
|
High
|
471
|
Chlorine gas poisoning
|
3,742
|
124
|
C
|
Mid
|
472
|
1978 smallpox outbreak in the United Kingdom
|
3,722
|
124
|
B
|
Low
|
473
|
Cumene
|
3,703
|
123
|
Start
|
Unknown
|
474
|
Calcium silicate
|
3,697
|
123
|
Start
|
Unknown
|
475
|
Anti-flash white
|
3,684
|
122
|
Start
|
Mid
|
476
|
Azide
|
3,681
|
122
|
C
|
Mid
|
477
|
Chromium(III) oxide
|
3,681
|
122
|
Start
|
Low
|
478
|
N-Butyllithium
|
3,677
|
122
|
B
|
Mid
|
479
|
Surfer's ear
|
3,672
|
122
|
C
|
Low
|
480
|
ATEX directive
|
3,641
|
121
|
Start
|
Low
|
481
|
Checklist
|
3,634
|
121
|
Start
|
Low
|
482
|
Cresol
|
3,632
|
121
|
Start
|
Unknown
|
483
|
Thacker Pass Lithium Mine
|
3,622
|
120
|
C
|
Low
|
484
|
Bromomethane
|
3,620
|
120
|
C
|
Low
|
485
|
Iodomethane
|
3,613
|
120
|
C
|
Mid
|
486
|
Monongah mining disaster
|
3,605
|
120
|
Start
|
Low
|
487
|
Boiler explosion
|
3,595
|
119
|
C
|
Low
|
488
|
Cyclohexanone
|
3,586
|
119
|
C
|
Unknown
|
489
|
Shift work
|
3,583
|
119
|
C
|
High
|
490
|
1,4-Benzoquinone
|
3,580
|
119
|
Start
|
Unknown
|
491
|
Bleed air
|
3,577
|
119
|
B
|
Low
|
492
|
Sewer gas
|
3,573
|
119
|
Start
|
Mid
|
493
|
Electrical equipment in hazardous areas
|
3,563
|
118
|
Start
|
Low
|
494
|
Blood-borne disease
|
3,559
|
118
|
Start
|
High
|
495
|
Big Blue crane collapse
|
3,541
|
118
|
Start
|
Low
|
496
|
Cadmium poisoning
|
3,533
|
117
|
C
|
Unknown
|
497
|
National Institute for Occupational Safety and Health
|
3,531
|
117
|
C
|
Mid
|
498
|
Emotional exhaustion
|
3,526
|
117
|
C
|
Unknown
|
499
|
Urea nitrate
|
3,510
|
117
|
Start
|
Low
|
500
|
Beaconsfield Mine collapse
|
3,505
|
116
|
B
|
Low
|
501
|
Occupational hazard
|
3,501
|
116
|
Start
|
Top
|
502
|
Copper(II) nitrate
|
3,488
|
116
|
B
|
Unknown
|
503
|
Chromic acid
|
3,465
|
115
|
C
|
Low
|
504
|
Hypersensitivity pneumonitis
|
3,464
|
115
|
C
|
Top
|
505
|
Hawks Nest Tunnel disaster
|
3,433
|
114
|
C
|
Low
|
506
|
Survival suit
|
3,432
|
114
|
C
|
High
|
507
|
Calcium fluoride
|
3,422
|
114
|
B
|
Low
|
508
|
Air changes per hour
|
3,373
|
112
|
Start
|
Low
|
509
|
Carbofuran
|
3,367
|
112
|
Start
|
Unknown
|
510
|
Waste collector
|
3,366
|
112
|
C
|
Low
|
511
|
Lindane
|
3,365
|
112
|
B
|
Mid
|
512
|
Longline fishing
|
3,357
|
111
|
Start
|
Unknown
|
513
|
Cyanogen
|
3,345
|
111
|
Start
|
Unknown
|
514
|
Pointing and calling
|
3,316
|
110
|
Start
|
Mid
|
515
|
Nail gun
|
3,289
|
109
|
Start
|
Unknown
|
516
|
Office chair
|
3,266
|
108
|
Start
|
Low
|
517
|
High-pressure nervous syndrome
|
3,263
|
108
|
Start
|
Low
|
518
|
Nitrogen trichloride
|
3,259
|
108
|
Start
|
Low
|
519
|
Copper(II) acetate
|
3,242
|
108
|
B
|
Unknown
|
520
|
Hexanitrohexaazaisowurtzitane
|
3,230
|
107
|
C
|
Low
|
521
|
Health and Safety Executive
|
3,206
|
106
|
C
|
Top
|
522
|
Caprolactam
|
3,199
|
106
|
Start
|
Unknown
|
523
|
Chemical accident
|
3,194
|
106
|
Start
|
Top
|
524
|
Bureau of Labor Statistics
|
3,189
|
106
|
Start
|
Low
|
525
|
Copper(II) hydroxide
|
3,161
|
105
|
B
|
Unknown
|
526
|
Wildrake diving accident
|
3,160
|
105
|
Start
|
Low
|
527
|
Appliance classes
|
3,147
|
104
|
C
|
Mid
|
528
|
2,4,5-Trichlorophenoxyacetic acid
|
3,130
|
104
|
C
|
Low
|
529
|
2-Butanol
|
3,119
|
103
|
C
|
Low
|
530
|
Nuclear fuel cycle
|
3,103
|
103
|
C
|
Low
|
531
|
3D printing processes
|
3,097
|
103
|
C
|
Mid
|
532
|
Bromotrifluoromethane
|
3,093
|
103
|
Start
|
Unknown
|
533
|
List of UN numbers 1201 to 1300
|
3,082
|
102
|
List
|
Low
|
534
|
Stab-Lok
|
3,081
|
102
|
Stub
|
Low
|
535
|
Springhill mining disasters
|
3,077
|
102
|
C
|
Low
|
536
|
ISO 3864
|
3,075
|
102
|
Stub
|
Unknown
|
537
|
Silver fulminate
|
3,068
|
102
|
C
|
Mid
|
538
|
San Bruno pipeline explosion
|
3,060
|
102
|
C
|
Low
|
539
|
Asbestos abatement
|
3,058
|
101
|
C
|
Low
|
540
|
Boron trifluoride
|
3,057
|
101
|
C
|
Low
|
541
|
Barium chloride
|
3,055
|
101
|
C
|
Low
|
542
|
Octanitrocubane
|
3,053
|
101
|
Start
|
Low
|
543
|
Boating
|
3,048
|
101
|
Start
|
Low
|
544
|
Firedamp
|
3,026
|
100
|
C
|
Mid
|
545
|
Steel-toe boot
|
3,006
|
100
|
C
|
High
|
546
|
Multiple chemical sensitivity
|
2,986
|
99
|
Start
|
Low
|
547
|
Human error
|
2,950
|
98
|
C
|
High
|
548
|
Global spread of H5N1
|
2,942
|
98
|
B
|
Low
|
549
|
Chlorobenzene
|
2,935
|
97
|
Start
|
Unknown
|
550
|
Federal Motor Vehicle Safety Standards
|
2,931
|
97
|
C
|
Low
|
551
|
Body art
|
2,916
|
97
|
C
|
Low
|
552
|
Chasnala mining disaster
|
2,901
|
96
|
Stub
|
Low
|
553
|
Chemical burn
|
2,899
|
96
|
Start
|
Mid
|
554
|
Copper(I) chloride
|
2,890
|
96
|
GA
|
Mid
|
555
|
Chief Medical Officer (Australia)
|
2,890
|
96
|
Start
|
Low
|
556
|
Mining in India
|
2,886
|
96
|
C
|
High
|
557
|
Boron trioxide
|
2,885
|
96
|
Start
|
Unknown
|
558
|
Diving team
|
2,885
|
96
|
B
|
Low
|
559
|
Decompression (diving)
|
2,883
|
96
|
GA
|
Mid
|
560
|
Diazinon
|
2,882
|
96
|
C
|
Unknown
|
561
|
Dirt
|
2,875
|
95
|
C
|
Low
|
562
|
Asphyxiant gas
|
2,866
|
95
|
Unknown
|
Unknown
|
563
|
Cutting fluid
|
2,843
|
94
|
B
|
Mid
|
564
|
Threshold limit value
|
2,836
|
94
|
Start
|
High
|
565
|
Lithium niobate
|
2,829
|
94
|
B
|
Low
|
566
|
Benzyl chloride
|
2,826
|
94
|
Start
|
Unknown
|
567
|
Toxic workplace
|
2,820
|
94
|
Start
|
Mid
|
568
|
Communication during the September 11 attacks
|
2,814
|
93
|
B
|
Unknown
|
569
|
Automotive safety
|
2,812
|
93
|
C
|
Low
|
570
|
Factories Act, 1948 (India)
|
2,802
|
93
|
Start
|
Unknown
|
571
|
Appreciative inquiry
|
2,792
|
93
|
C
|
Low
|
572
|
BS 7671
|
2,785
|
92
|
Start
|
Low
|
573
|
Cyanamide
|
2,781
|
92
|
Start
|
Unknown
|
574
|
Blast wave
|
2,758
|
91
|
C
|
Mid
|
575
|
1,1,1-Trichloroethane
|
2,740
|
91
|
B
|
Unknown
|
576
|
Nicoll Highway collapse
|
2,735
|
91
|
FA
|
Low
|
577
|
Decompression practice
|
2,732
|
91
|
GA
|
Low
|
578
|
Occupational Safety and Health Act (United States)
|
2,714
|
90
|
B
|
High
|
579
|
Organolithium reagent
|
2,707
|
90
|
B
|
Mid
|
580
|
Church Rock uranium mill spill
|
2,694
|
89
|
C
|
Low
|
581
|
Health promotion
|
2,685
|
89
|
Start
|
Unknown
|
582
|
Women in the workforce
|
2,681
|
89
|
B
|
Top
|
583
|
OHSAS 18001
|
2,663
|
88
|
Start
|
Mid
|
584
|
Chlordane
|
2,646
|
88
|
Start
|
Mid
|
585
|
Nyonoksa radiation accident
|
2,644
|
88
|
Start
|
Low
|
586
|
Radiation-induced cancer
|
2,613
|
87
|
C
|
Unknown
|
587
|
Workplace
|
2,611
|
87
|
Start
|
Top
|
588
|
2-Ethylhexanol
|
2,586
|
86
|
Start
|
Unknown
|
589
|
Polychlorinated dibenzodioxins
|
2,554
|
85
|
B
|
Mid
|
590
|
Fly ash
|
2,532
|
84
|
NA
|
NA
|
591
|
Basic copper carbonate
|
2,523
|
84
|
Start
|
Unknown
|
592
|
Occupational medicine
|
2,523
|
84
|
C
|
Top
|
593
|
Employee assistance program
|
2,519
|
83
|
Start
|
Mid
|
594
|
Chemical hazard
|
2,503
|
83
|
Start
|
High
|
595
|
Table of explosive detonation velocities
|
2,502
|
83
|
List
|
Low
|
596
|
Senghenydd colliery disaster
|
2,499
|
83
|
FA
|
Low
|
597
|
Upper Big Branch Mine disaster
|
2,499
|
83
|
B
|
Mid
|
598
|
List of civilian nuclear accidents
|
2,498
|
83
|
List
|
Unknown
|
599
|
Golfer's elbow
|
2,498
|
83
|
Start
|
Low
|
600
|
Car dependency
|
2,497
|
83
|
Start
|
Unknown
|
601
|
Wisconsin Butter Fire
|
2,488
|
82
|
C
|
High
|
602
|
Workplace harassment
|
2,473
|
82
|
B
|
High
|
603
|
European Chemicals Agency
|
2,468
|
82
|
Start
|
Mid
|
604
|
Hard hat
|
2,463
|
82
|
C
|
Unknown
|
605
|
Immediately dangerous to life or health
|
2,452
|
81
|
Stub
|
Mid
|
606
|
Red flag warning
|
2,452
|
81
|
Start
|
Low
|
607
|
Smoke bomb
|
2,443
|
81
|
Stub
|
Low
|
608
|
Kingston Fossil Plant coal fly ash slurry spill
|
2,441
|
81
|
GA
|
Mid
|
609
|
Commercial fishing
|
2,436
|
81
|
C
|
Mid
|
610
|
Surface-supplied diving
|
2,424
|
80
|
B
|
Mid
|
611
|
Chorded keyboard
|
2,422
|
80
|
C
|
Low
|
612
|
Flame arrester
|
2,422
|
80
|
C
|
Mid
|
613
|
Lithium fluoride
|
2,419
|
80
|
Start
|
Low
|
614
|
Prestige oil spill
|
2,396
|
79
|
B
|
Low
|
615
|
Diazomethane
|
2,394
|
79
|
Start
|
Mid
|
616
|
Biphenyl
|
2,391
|
79
|
Start
|
Unknown
|
617
|
Water-reactive substances
|
2,370
|
79
|
Start
|
Low
|
618
|
History of cancer chemotherapy
|
2,368
|
78
|
C
|
Low
|
619
|
Hydrazoic acid
|
2,367
|
78
|
Start
|
Mid
|
620
|
Hand truck
|
2,367
|
78
|
Start
|
Unknown
|
621
|
Medical glove
|
2,365
|
78
|
Start
|
Mid
|
622
|
Antimony trioxide
|
2,362
|
78
|
B
|
Low
|
623
|
Knox Mine disaster
|
2,341
|
78
|
Start
|
Low
|
624
|
Occupational stress
|
2,336
|
77
|
B
|
High
|
625
|
San Juanico disaster
|
2,330
|
77
|
B
|
Low
|
626
|
Permissible exposure limit
|
2,328
|
77
|
Start
|
Mid
|
627
|
Aziridine
|
2,310
|
77
|
B
|
Unknown
|
628
|
Dibutyl phthalate
|
2,301
|
76
|
Start
|
Unknown
|
629
|
Substance of very high concern
|
2,301
|
76
|
Start
|
Low
|
630
|
Stress ball
|
2,300
|
76
|
Stub
|
Low
|
631
|
Petroleum benzine
|
2,294
|
76
|
Start
|
Mid
|
632
|
Fukushima nuclear accident casualties
|
2,291
|
76
|
C
|
Low
|
633
|
Low voltage
|
2,290
|
76
|
Start
|
Mid
|
634
|
Carbonless copy paper
|
2,287
|
76
|
C
|
Low
|
635
|
Arsine
|
2,280
|
76
|
B
|
Low
|
636
|
Refrigerator death
|
2,271
|
75
|
Start
|
Low
|
637
|
Chemotherapy regimen
|
2,268
|
75
|
List
|
Unknown
|
638
|
Safety valve
|
2,267
|
75
|
C
|
Mid
|
639
|
Wildfire suppression
|
2,265
|
75
|
C
|
Mid
|
640
|
Sayano-Shushenskaya power station accident
|
2,261
|
75
|
B
|
Low
|
641
|
Beryllium oxide
|
2,254
|
75
|
C
|
Unknown
|
642
|
Spray painting
|
2,247
|
74
|
Start
|
Mid
|
643
|
Lithium cobalt oxide
|
2,246
|
74
|
Start
|
Low
|
644
|
Fukushima nuclear accident cleanup
|
2,243
|
74
|
C
|
High
|
645
|
Microplastics effects on human health
|
2,241
|
74
|
C
|
Low
|
646
|
Diving hazards
|
2,232
|
74
|
C
|
Low
|
647
|
Musculoskeletal disorder
|
2,212
|
73
|
C
|
Top
|
648
|
Pike River Mine disaster
|
2,200
|
73
|
C
|
Low
|
649
|
Lithium oxide
|
2,199
|
73
|
Start
|
Low
|
650
|
Sexual harassment in education in the United States
|
2,199
|
73
|
C
|
Low
|
651
|
Radiation exposure
|
2,199
|
73
|
B
|
Mid
|
652
|
Health minister
|
2,190
|
73
|
Stub
|
Low
|
653
|
Farmworker
|
2,183
|
72
|
C
|
Unknown
|
654
|
Armley asbestos disaster
|
2,180
|
72
|
B
|
Low
|
655
|
Fukushima 50
|
2,179
|
72
|
Start
|
Mid
|
656
|
Sago Mine disaster
|
2,175
|
72
|
B
|
Low
|
657
|
Radiation effects from the Fukushima Daiichi nuclear disaster
|
2,165
|
72
|
C
|
Mid
|
658
|
Occupational disease
|
2,158
|
71
|
Start
|
Top
|
659
|
Occupational hygiene
|
2,150
|
71
|
C
|
Top
|
660
|
1909 Cherry Mine disaster
|
2,148
|
71
|
Start
|
Low
|
661
|
Lead shielding
|
2,147
|
71
|
C
|
Mid
|
662
|
Berylliosis
|
2,146
|
71
|
Start
|
Mid
|
663
|
Intrinsic safety
|
2,146
|
71
|
Start
|
Low
|
664
|
ADR (treaty)
|
2,137
|
71
|
Start
|
Low
|
665
|
Compactor
|
2,135
|
71
|
Start
|
Low
|
666
|
CSR Limited
|
2,135
|
71
|
Start
|
Low
|
667
|
Abrin
|
2,119
|
70
|
Start
|
Unknown
|
668
|
Tert-Butyllithium
|
2,114
|
70
|
C
|
Mid
|
669
|
Rotterdam Convention
|
2,100
|
70
|
Start
|
Low
|
670
|
Chloroprene
|
2,097
|
69
|
Start
|
Unknown
|
671
|
Hazardous Materials Identification System
|
2,095
|
69
|
Start
|
Mid
|
672
|
Health effects of tattoos
|
2,095
|
69
|
B
|
Low
|
673
|
Pontiac fever
|
2,087
|
69
|
B
|
Low
|
674
|
Agricultural education
|
2,079
|
69
|
C
|
Top
|
675
|
Allyl alcohol
|
2,069
|
68
|
Start
|
Unknown
|
676
|
Fuse cutout
|
2,069
|
68
|
Start
|
Low
|
677
|
Lead(II) azide
|
2,067
|
68
|
C
|
Mid
|
678
|
Chromium(III) chloride
|
2,067
|
68
|
B
|
Low
|
679
|
Emerging infectious disease
|
2,066
|
68
|
Start
|
Mid
|
680
|
Cyanogen chloride
|
2,061
|
68
|
Start
|
Unknown
|
681
|
FFP standards
|
2,050
|
68
|
C
|
High
|
682
|
Absorption (skin)
|
2,035
|
67
|
C
|
Mid
|
683
|
Timeline of the Fukushima nuclear accident
|
1,990
|
66
|
B
|
Mid
|
684
|
Byssinosis
|
1,986
|
66
|
C
|
Mid
|
685
|
Enschede fireworks disaster
|
1,984
|
66
|
Start
|
Low
|
686
|
Japanese reaction to Fukushima nuclear accident
|
1,984
|
66
|
B
|
Low
|
687
|
Gas explosion
|
1,978
|
65
|
Start
|
Mid
|
688
|
Vaal Reefs mining disaster
|
1,973
|
65
|
C
|
Low
|
689
|
Lithium bis(trimethylsilyl)amide
|
1,972
|
65
|
Start
|
Low
|
690
|
Health effects from noise
|
1,953
|
65
|
C
|
High
|
691
|
Latex allergy
|
1,944
|
64
|
B
|
High
|
692
|
Hamlet chicken processing plant fire
|
1,925
|
64
|
FA
|
Low
|
693
|
Exit sign
|
1,923
|
64
|
Start
|
Mid
|
694
|
1,2-Dichlorobenzene
|
1,920
|
64
|
Start
|
Unknown
|
695
|
Safety engineering
|
1,918
|
63
|
Start
|
High
|
696
|
Safety lamp
|
1,905
|
63
|
C
|
Low
|
697
|
Engineering controls
|
1,905
|
63
|
B
|
Top
|
698
|
Material handling
|
1,903
|
63
|
Start
|
Unknown
|
699
|
Right to sit in the United States
|
1,903
|
63
|
C
|
Mid
|
700
|
Physical hazard
|
1,900
|
63
|
C
|
High
|
701
|
Copper(I) iodide
|
1,896
|
63
|
B
|
Unknown
|
702
|
Contingent work
|
1,895
|
63
|
Start
|
Mid
|
703
|
Placard
|
1,889
|
62
|
C
|
Low
|
704
|
Aluminium nitrate
|
1,887
|
62
|
Start
|
Low
|
705
|
List of International Labour Organization Conventions
|
1,884
|
62
|
List
|
Unknown
|
706
|
List of Chernobyl-related articles
|
1,874
|
62
|
List
|
Mid
|
707
|
F.lux
|
1,869
|
62
|
Start
|
Low
|
708
|
Organizational conflict
|
1,858
|
61
|
Start
|
Mid
|
709
|
Comparison of the Chernobyl and Fukushima nuclear accidents
|
1,845
|
61
|
List
|
Low
|
710
|
Fulminate
|
1,844
|
61
|
Start
|
Low
|
711
|
Honolulu molasses spill
|
1,837
|
61
|
Stub
|
Low
|
712
|
Thermal work limit
|
1,829
|
60
|
C
|
Mid
|
713
|
High altitude breathing apparatus
|
1,823
|
60
|
Start
|
Low
|
714
|
Portable appliance testing
|
1,819
|
60
|
C
|
Mid
|
715
|
Memphis sanitation strike
|
1,815
|
60
|
C
|
High
|
716
|
Corrosive substance
|
1,810
|
60
|
NA
|
Mid
|
717
|
Cyclohexanol
|
1,809
|
60
|
Start
|
Unknown
|
718
|
Courrières mine disaster
|
1,804
|
60
|
Start
|
Mid
|
719
|
Adamsite
|
1,803
|
60
|
Start
|
Unknown
|
720
|
Aluminium fluoride
|
1,802
|
60
|
B
|
Low
|
721
|
Willow Island disaster
|
1,801
|
60
|
Start
|
Low
|
722
|
Safety harness
|
1,799
|
59
|
Start
|
Low
|
723
|
Cadmium telluride
|
1,796
|
59
|
B
|
Low
|
724
|
Microsoft ergonomic keyboards
|
1,794
|
59
|
Start
|
Low
|
725
|
Thermal cutoff
|
1,791
|
59
|
Start
|
Low
|
726
|
CompTox Chemicals Dashboard
|
1,790
|
59
|
C
|
Low
|
727
|
1,2-Dibromoethane
|
1,786
|
59
|
Start
|
Unknown
|
728
|
Three Mile Island accident health effects
|
1,775
|
59
|
B
|
Low
|
729
|
Barium nitrate
|
1,771
|
59
|
Start
|
Low
|
730
|
Asbestos and the law
|
1,771
|
59
|
C
|
Low
|
731
|
Workplace violence
|
1,770
|
59
|
C
|
Top
|
732
|
Lithium bromide
|
1,766
|
58
|
C
|
Low
|
733
|
Fukushima Daini Nuclear Power Plant
|
1,766
|
58
|
Start
|
Low
|
734
|
Great Mill Disaster
|
1,761
|
58
|
GA
|
Low
|
735
|
Lithium hexafluorophosphate
|
1,753
|
58
|
Start
|
Low
|
736
|
Barricade tape
|
1,752
|
58
|
C
|
Low
|
737
|
Amyl acetate
|
1,743
|
58
|
Stub
|
Unknown
|
738
|
Erythritol tetranitrate
|
1,741
|
58
|
Start
|
Low
|
739
|
Arkansas Nuclear One
|
1,729
|
57
|
Start
|
Low
|
740
|
Complications of prolonged standing
|
1,728
|
57
|
Start
|
Mid
|
741
|
Impact of nanotechnology
|
1,721
|
57
|
C
|
High
|
742
|
Soma mine disaster
|
1,718
|
57
|
C
|
Low
|
743
|
Cyclopentadiene
|
1,710
|
57
|
B
|
Low
|
744
|
Chromium(III) sulfate
|
1,706
|
56
|
Start
|
Low
|
745
|
DataHand
|
1,700
|
56
|
Stub
|
Low
|
746
|
Smouldering
|
1,698
|
56
|
C
|
Low
|
747
|
Cyclohexylamine
|
1,695
|
56
|
Start
|
Unknown
|
748
|
Chimney sweeps' carcinoma
|
1,677
|
55
|
C
|
Low
|
749
|
Cadmium sulfide
|
1,662
|
55
|
B
|
Low
|
750
|
Deepwater Horizon investigation
|
1,657
|
55
|
Start
|
Low
|
751
|
Hexamethylene triperoxide diamine
|
1,656
|
55
|
Start
|
Low
|
752
|
Cyclohexene
|
1,650
|
55
|
Start
|
Unknown
|
753
|
Coal dust
|
1,649
|
54
|
Start
|
Low
|
754
|
Steam explosion
|
1,648
|
54
|
Start
|
Low
|
755
|
Hazard analysis
|
1,642
|
54
|
Start
|
Mid
|
756
|
Inerting system
|
1,636
|
54
|
Start
|
Low
|
757
|
4-Nitroaniline
|
1,632
|
54
|
Start
|
Unknown
|
758
|
Aldrin
|
1,631
|
54
|
B
|
Low
|
759
|
Quecreek Mine rescue
|
1,628
|
54
|
Start
|
Low
|
760
|
Groundskeeping
|
1,626
|
54
|
Start
|
Unknown
|
761
|
Phillips disaster of 1989
|
1,615
|
53
|
C
|
Low
|
762
|
Psychosocial hazard
|
1,615
|
53
|
Start
|
Top
|
763
|
2-Methoxyethanol
|
1,611
|
53
|
Start
|
Unknown
|
764
|
Bromoform
|
1,605
|
53
|
C
|
Low
|
765
|
1,2-Dichloroethylene
|
1,601
|
53
|
Start
|
Low
|
766
|
Medical law
|
1,594
|
53
|
Stub
|
Low
|
767
|
Nitroguanidine
|
1,583
|
52
|
C
|
Low
|
768
|
Calcium cyanamide
|
1,580
|
52
|
B
|
Unknown
|
769
|
Benzidine
|
1,574
|
52
|
Start
|
Unknown
|
770
|
Concussions in American football
|
1,563
|
52
|
C
|
Mid
|
771
|
Work accident
|
1,553
|
51
|
Start
|
Top
|
772
|
Electrical bonding
|
1,542
|
51
|
Start
|
Low
|
773
|
Noise control
|
1,541
|
51
|
C
|
High
|
774
|
2008 Georgia Imperial Sugar refinery explosion
|
1,541
|
51
|
GA
|
Low
|
775
|
Tattooing in South Korea
|
1,541
|
51
|
Start
|
Low
|
776
|
Breathing apparatus
|
1,534
|
51
|
C
|
Low
|
777
|
Bicycle saddle
|
1,533
|
51
|
C
|
Unknown
|
778
|
Butyl acrylate
|
1,530
|
51
|
Start
|
Unknown
|
779
|
Ergonomic hazard
|
1,522
|
50
|
Stub
|
High
|
780
|
Lead styphnate
|
1,521
|
50
|
Start
|
Low
|
781
|
Workplace aggression
|
1,521
|
50
|
C
|
Low
|
782
|
Kneeling chair
|
1,520
|
50
|
C
|
Low
|
783
|
Safety management system
|
1,514
|
50
|
C
|
High
|
784
|
Electrical burn
|
1,514
|
50
|
C
|
High
|
785
|
Toxicity label
|
1,513
|
50
|
Start
|
Mid
|
786
|
Gas leak
|
1,503
|
50
|
Start
|
Mid
|
787
|
Safety sign
|
1,502
|
50
|
C
|
Low
|
788
|
Insulation system
|
1,499
|
49
|
Start
|
Low
|
789
|
Diazodinitrophenol
|
1,496
|
49
|
Stub
|
Low
|
790
|
2002 Lagos armoury explosion
|
1,494
|
49
|
C
|
Low
|
791
|
Corby toxic waste case
|
1,482
|
49
|
B
|
Low
|
792
|
Applications of 3D printing
|
1,480
|
49
|
Unknown
|
Mid
|
793
|
Carbendazim
|
1,479
|
49
|
Start
|
Unknown
|
794
|
Antimony pentafluoride
|
1,474
|
49
|
C
|
Low
|
795
|
Public health surveillance
|
1,473
|
49
|
B
|
High
|
796
|
Job safety analysis
|
1,467
|
48
|
Start
|
Mid
|
797
|
Harold McCluskey
|
1,466
|
48
|
Start
|
Low
|
798
|
Chromyl chloride
|
1,466
|
48
|
Start
|
Low
|
799
|
Speculator Mine disaster
|
1,465
|
48
|
Start
|
Low
|
800
|
Health impact of asbestos
|
1,449
|
48
|
C
|
High
|
801
|
Acrodynia
|
1,448
|
48
|
Start
|
Mid
|
802
|
Acetone cyanohydrin
|
1,443
|
48
|
Start
|
Unknown
|
803
|
Sunshine Mine
|
1,434
|
47
|
Start
|
Low
|
804
|
Infrapatellar bursitis
|
1,433
|
47
|
Stub
|
Mid
|
805
|
TATB
|
1,427
|
47
|
Start
|
Low
|
806
|
Knowledge process outsourcing
|
1,425
|
47
|
C
|
High
|
807
|
FOX-7
|
1,418
|
47
|
Start
|
Low
|
808
|
Noor Hisham Abdullah
|
1,414
|
47
|
C
|
High
|
809
|
Polybrominated biphenyl
|
1,413
|
47
|
Start
|
Low
|
810
|
Rural health
|
1,409
|
46
|
C
|
Mid
|
811
|
List of UN numbers 1901 to 2000
|
1,407
|
46
|
List
|
Low
|
812
|
Nuclear flask
|
1,406
|
46
|
C
|
Low
|
813
|
Sleeping while on duty
|
1,400
|
46
|
Start
|
High
|
814
|
Occupational Safety and Health Act 1994
|
1,398
|
46
|
Stub
|
Low
|
815
|
Chlormethine
|
1,397
|
46
|
Start
|
Unknown
|
816
|
Operations manual
|
1,390
|
46
|
Start
|
Low
|
817
|
Antimony trisulfide
|
1,388
|
46
|
C
|
Low
|
818
|
Tread plate
|
1,381
|
46
|
Start
|
Low
|
819
|
1998 Esso Longford fire
|
1,378
|
45
|
C
|
Low
|
820
|
Environmental toxicology
|
1,373
|
45
|
C
|
High
|
821
|
1969 Santa Barbara oil spill
|
1,371
|
45
|
C
|
Low
|
822
|
Machiavellianism in the workplace
|
1,371
|
45
|
Start
|
Low
|
823
|
Bromoethane
|
1,344
|
44
|
Start
|
Unknown
|
824
|
Respiratory droplet
|
1,329
|
44
|
C
|
Low
|
825
|
Spyros disaster
|
1,318
|
43
|
Start
|
Low
|
826
|
Occupational heat stress
|
1,318
|
43
|
Start
|
High
|
827
|
NIOSH air filtration rating
|
1,300
|
43
|
B
|
Low
|
828
|
Lead service line
|
1,298
|
43
|
C
|
Mid
|
829
|
Sheri Sangji case
|
1,296
|
43
|
Start
|
Low
|
830
|
ANSI Z535
|
1,292
|
43
|
Start
|
Low
|
831
|
List of UN numbers 0001 to 0100
|
1,290
|
43
|
List
|
Low
|
832
|
Death of Sean Cunningham
|
1,289
|
42
|
Start
|
Unknown
|
833
|
Farmington Mine disaster
|
1,287
|
42
|
Start
|
Low
|
834
|
Concussions in sport
|
1,287
|
42
|
C
|
Low
|
835
|
2012 Pakistan factory fires
|
1,286
|
42
|
C
|
Low
|
836
|
Eye protection
|
1,284
|
42
|
C
|
High
|
837
|
Dieldrin
|
1,275
|
42
|
Start
|
Mid
|
838
|
List of boiler explosions
|
1,273
|
42
|
List
|
Mid
|
839
|
Rollover protection structure
|
1,272
|
42
|
C
|
Mid
|
840
|
Permit-to-work
|
1,272
|
42
|
Start
|
Mid
|
841
|
Construction law
|
1,268
|
42
|
Start
|
Unknown
|
842
|
List of R-phrases
|
1,263
|
42
|
List
|
Top
|
843
|
Professional diving
|
1,260
|
42
|
C
|
Mid
|
844
|
Camelford water pollution incident
|
1,252
|
41
|
B
|
Low
|
845
|
Layers of protection analysis
|
1,245
|
41
|
Start
|
Low
|
846
|
Construction site safety
|
1,240
|
41
|
C
|
High
|
847
|
Plant Bowen
|
1,240
|
41
|
Start
|
Low
|
848
|
List of people with post-traumatic stress disorder
|
1,239
|
41
|
List
|
Low
|
849
|
Tetryl
|
1,231
|
41
|
Start
|
Low
|
850
|
Diacetone alcohol
|
1,228
|
40
|
Start
|
Unknown
|
851
|
Fire prevention
|
1,222
|
40
|
Start
|
High
|
852
|
Chromium(IV) oxide
|
1,222
|
40
|
C
|
Low
|
853
|
Bismuth telluride
|
1,212
|
40
|
B
|
Low
|
854
|
Right to sit
|
1,210
|
40
|
B
|
High
|
855
|
Benton fireworks disaster
|
1,209
|
40
|
GA
|
Low
|
856
|
Right to know
|
1,208
|
40
|
Start
|
Mid
|
857
|
Overwork
|
1,205
|
40
|
Start
|
Low
|
858
|
Psychological contract
|
1,198
|
39
|
C
|
Low
|
859
|
Smith Mine disaster
|
1,198
|
39
|
Start
|
Low
|
860
|
Ant venom
|
1,197
|
39
|
Start
|
Mid
|
861
|
Glassblower's cataract
|
1,196
|
39
|
Stub
|
Mid
|
862
|
Aerotoxic syndrome
|
1,195
|
39
|
C
|
Low
|
863
|
Building insulation material
|
1,194
|
39
|
C
|
Low
|
864
|
Antimony trichloride
|
1,192
|
39
|
B
|
Low
|
865
|
Process safety
|
1,192
|
39
|
Start
|
High
|
866
|
Montara oil spill
|
1,192
|
39
|
C
|
Low
|
867
|
Code of practice
|
1,192
|
39
|
Start
|
Mid
|
868
|
Captan
|
1,188
|
39
|
Stub
|
Unknown
|
869
|
List of hydroelectric power station failures
|
1,187
|
39
|
List
|
Low
|
870
|
2012 Dhaka garment factory fire
|
1,183
|
39
|
B
|
Low
|
871
|
2-Chloroethanol
|
1,179
|
39
|
Start
|
Unknown
|
872
|
Toulouse chemical factory explosion
|
1,177
|
39
|
Start
|
Low
|
873
|
MSA Safety
|
1,177
|
39
|
Start
|
Low
|
874
|
Health impacts of sawdust
|
1,176
|
39
|
Start
|
Low
|
875
|
Allyl chloride
|
1,174
|
39
|
Start
|
Unknown
|
876
|
Asbestos-related diseases
|
1,169
|
38
|
C
|
High
|
877
|
Narcissism in the workplace
|
1,165
|
38
|
Start
|
Mid
|
878
|
303 East 51st Street
|
1,161
|
38
|
Start
|
Low
|
879
|
FLiBe
|
1,159
|
38
|
Start
|
Low
|
880
|
Chlordecone
|
1,158
|
38
|
Start
|
High
|
881
|
Commercial diving
|
1,155
|
38
|
C
|
Low
|
882
|
Alfred Robens, Baron Robens of Woldingham
|
1,153
|
38
|
Start
|
Low
|
883
|
Corexit
|
1,153
|
38
|
Start
|
Low
|
884
|
Lithium borohydride
|
1,152
|
38
|
Stub
|
Low
|
885
|
2-Ethoxyethanol
|
1,151
|
38
|
Start
|
Unknown
|
886
|
Escape breathing apparatus
|
1,145
|
38
|
Start
|
Low
|
887
|
Copper(I) sulfide
|
1,144
|
38
|
Start
|
Unknown
|
888
|
2-Methylpentane
|
1,127
|
37
|
Stub
|
Unknown
|
889
|
Writer's cramp
|
1,126
|
37
|
Start
|
Mid
|
890
|
2008 Gërdec explosions
|
1,125
|
37
|
C
|
Low
|
891
|
Perceived organizational support
|
1,116
|
37
|
C
|
Mid
|
892
|
List of UN numbers 1001 to 1100
|
1,115
|
37
|
List
|
Low
|
893
|
CLP Regulation
|
1,113
|
37
|
Start
|
Low
|
894
|
2012 Los Angeles Measure B
|
1,112
|
37
|
B
|
Low
|
895
|
2,4-Dinitrotoluene
|
1,110
|
37
|
Start
|
Mid
|
896
|
Acridine
|
1,107
|
36
|
Start
|
Unknown
|
897
|
Chloroacetone
|
1,103
|
36
|
Start
|
Unknown
|
898
|
Methyllithium
|
1,099
|
36
|
B
|
Low
|
899
|
Crotonaldehyde
|
1,098
|
36
|
Start
|
Unknown
|
900
|
Hexachlorobenzene
|
1,096
|
36
|
Start
|
Low
|
901
|
Pasta de Conchos mine disaster
|
1,096
|
36
|
Start
|
Low
|
902
|
Occupational exposure limit
|
1,096
|
36
|
Start
|
Top
|
903
|
Underground mine ventilation
|
1,090
|
36
|
Start
|
High
|
904
|
Chloroacetyl chloride
|
1,087
|
36
|
Start
|
Unknown
|
905
|
Occupational injury
|
1,085
|
36
|
Start
|
High
|
906
|
Powered air-purifying respirator
|
1,085
|
36
|
B
|
Low
|
907
|
List of occupational safety and health agencies
|
1,085
|
36
|
List
|
Top
|
908
|
Marcopper mining disaster
|
1,084
|
36
|
C
|
Low
|
909
|
Ergonomic keyboard
|
1,083
|
36
|
C
|
Low
|
910
|
Laurel Run mine fire
|
1,083
|
36
|
C
|
Low
|
911
|
International Maritime Dangerous Goods Code
|
1,080
|
36
|
Stub
|
Low
|
912
|
Farmer's lung
|
1,077
|
35
|
Stub
|
Mid
|
913
|
Ebullism
|
1,076
|
35
|
C
|
Low
|
914
|
National Examination Board in Occupational Safety and Health
|
1,076
|
35
|
Unknown
|
Unknown
|
915
|
Toronto propane explosion
|
1,076
|
35
|
C
|
Low
|
916
|
Poison gas
|
1,075
|
35
|
NA
|
NA
|
917
|
Laboratory safety
|
1,075
|
35
|
C
|
Top
|
918
|
Ethylene glycol dinitrate
|
1,072
|
35
|
Stub
|
Low
|
919
|
Copper monosulfide
|
1,057
|
35
|
Start
|
Unknown
|
920
|
Noise regulation
|
1,057
|
35
|
C
|
High
|
921
|
Green bullet
|
1,054
|
35
|
Start
|
Low
|
922
|
1971 Aral smallpox incident
|
1,052
|
35
|
C
|
Low
|
923
|
Breaking capacity
|
1,047
|
34
|
Start
|
Low
|
924
|
Nitrogen dioxide poisoning
|
1,045
|
34
|
C
|
High
|
925
|
2-Pentanone
|
1,044
|
34
|
Stub
|
Unknown
|
926
|
Limiting oxygen concentration
|
1,043
|
34
|
Start
|
Low
|
927
|
Silvertown explosion
|
1,042
|
34
|
B
|
Low
|
928
|
Low Voltage Directive
|
1,040
|
34
|
Stub
|
Low
|
929
|
Hearing protection device
|
1,038
|
34
|
C
|
Low
|
930
|
Giant Mine
|
1,031
|
34
|
Start
|
Low
|
931
|
Boron tribromide
|
1,028
|
34
|
C
|
Low
|
932
|
1947 Centralia mine disaster
|
1,028
|
34
|
Stub
|
Low
|
933
|
1,1,2-Trichloro-1,2,2-trifluoroethane
|
1,026
|
34
|
Start
|
Unknown
|
934
|
Accident analysis
|
1,025
|
34
|
Start
|
High
|
935
|
Efforts to stem the Deepwater Horizon oil spill
|
1,025
|
34
|
C
|
Low
|
936
|
Wankie coal mine disaster
|
1,025
|
34
|
Start
|
Low
|
937
|
Occupational lung disease
|
1,020
|
34
|
Start
|
High
|
938
|
Toilet plume
|
1,020
|
34
|
Start
|
Low
|
939
|
Hartley Colliery disaster
|
1,019
|
33
|
B
|
Low
|
940
|
1-Bromopropane
|
1,017
|
33
|
C
|
Mid
|
941
|
Adiponitrile
|
1,016
|
33
|
Start
|
Unknown
|
942
|
Sexual harassment in the workplace in the United States
|
1,012
|
33
|
Start
|
Mid
|
943
|
Cadmium selenide
|
1,010
|
33
|
B
|
Low
|
944
|
Fulminic acid
|
1,001
|
33
|
Stub
|
Low
|
945
|
Tetrasulfur tetranitride
|
1,000
|
33
|
B
|
Low
|
946
|
Kodaikanal mercury poisoning
|
999
|
33
|
Start
|
Low
|
947
|
Kiss up kick down
|
995
|
33
|
Start
|
Unknown
|
948
|
Mining in New Zealand
|
991
|
33
|
C
|
Mid
|
949
|
Work–family conflict
|
990
|
33
|
Start
|
Mid
|
950
|
Acoustic trauma
|
989
|
32
|
Start
|
Low
|
951
|
Person–environment fit
|
988
|
32
|
C
|
Low
|
952
|
Live-line working
|
984
|
32
|
C
|
Low
|
953
|
ISO 21482
|
981
|
32
|
C
|
Low
|
954
|
Mr. Ouch
|
981
|
32
|
C
|
Low
|
955
|
Pesticide toxicity to bees
|
980
|
32
|
Start
|
High
|
956
|
Commercial offshore diving
|
980
|
32
|
C
|
Low
|
957
|
Retail design
|
974
|
32
|
C
|
Low
|
958
|
Kick the cat
|
974
|
32
|
Start
|
Low
|
959
|
Benomyl
|
972
|
32
|
C
|
Unknown
|
960
|
Earth potential rise
|
972
|
32
|
Start
|
Low
|
961
|
Green Tobacco Sickness
|
970
|
32
|
Start
|
Mid
|
962
|
Lithium nitrate
|
965
|
32
|
Start
|
Low
|
963
|
3-Pentanone
|
965
|
32
|
Start
|
Unknown
|
964
|
Afterdamp
|
962
|
32
|
Start
|
Low
|
965
|
Site manager
|
962
|
32
|
Start
|
Unknown
|
966
|
Chloromethyl methyl ether
|
959
|
31
|
Start
|
Unknown
|
967
|
Α-Methylstyrene
|
959
|
31
|
Start
|
Unknown
|
968
|
2-Methyl-2,4-pentanediol
|
959
|
31
|
Start
|
Unknown
|
969
|
Pipe marking
|
959
|
31
|
Start
|
Low
|
970
|
Pretoria Pit disaster
|
957
|
31
|
Start
|
Low
|
971
|
Diphenylphosphoryl azide
|
957
|
31
|
Start
|
Low
|
972
|
Reproductive toxicity
|
955
|
31
|
Start
|
High
|
973
|
List of UN numbers 3001 to 3100
|
951
|
31
|
List
|
Low
|
974
|
COVID-19 pandemic cases
|
950
|
31
|
C
|
Low
|
975
|
Cadmium chloride
|
949
|
31
|
C
|
Low
|
976
|
HAZMAT Class 1 Explosives
|
949
|
31
|
Start
|
Low
|
977
|
HAZMAT Class 3 Flammable liquids
|
946
|
31
|
Start
|
Low
|
978
|
Workplace wellness
|
938
|
31
|
Start
|
Top
|
979
|
Caesium hydroxide
|
937
|
31
|
Start
|
Low
|
980
|
Hillcrest mine disaster
|
934
|
31
|
Start
|
Low
|
981
|
Construction Skills Certification Scheme
|
931
|
31
|
C
|
Unknown
|
982
|
Decaborane
|
922
|
30
|
C
|
Low
|
983
|
Manual handling of loads
|
921
|
30
|
Stub
|
Mid
|
984
|
Oil Pollution Act of 1990
|
917
|
30
|
Start
|
Low
|
985
|
Ferrellgas
|
914
|
30
|
Start
|
Low
|
986
|
Copper(I) cyanide
|
913
|
30
|
Stub
|
Unknown
|
987
|
Electrical safety testing
|
912
|
30
|
Start
|
High
|
988
|
Occupational epidemiology
|
912
|
30
|
C
|
Top
|
989
|
Aberfan Disaster Tribunal
|
912
|
30
|
C
|
Low
|
990
|
Mine Safety and Health Administration
|
911
|
30
|
Start
|
Low
|
991
|
Arsenic trisulfide
|
910
|
30
|
B
|
Low
|
992
|
School climate
|
907
|
30
|
B
|
Mid
|
993
|
DCMU
|
904
|
30
|
Start
|
Unknown
|
994
|
Carbonyl fluoride
|
903
|
30
|
Start
|
Unknown
|
995
|
List of diving hazards and precautions
|
901
|
30
|
List
|
Low
|
996
|
Lucens reactor
|
900
|
30
|
C
|
Low
|
997
|
1-Decanol
|
894
|
29
|
Start
|
Unknown
|
998
|
Work–life balance in the United States
|
887
|
29
|
C
|
High
|
999
|
4,4'-Methylenedianiline
|
886
|
29
|
Start
|
Unknown
|
1000
|
Beryllium chloride
|
881
|
29
|
Start
|
Unknown
|