Exxon Mobil Air releases 2017 (lbs): 8,389,735Incineration transfers 2017 (lbs): 1,099,383this company's penalties in Violation Tracker.this company's state, local, and Federal subsidies in Subsidy Tracker.rank 22 on the Toxic 100 Water list .rank 11 on the Greenhouse 100 list . display facilities ) ( display chemicals at facilities ) Basic data displayed ( display advanced data instead ) (Links on chemical names lead to Scorecard chemical health effects.)
n-Hexane 1,543,881
127,394
555
0.03%
30.0%
79.8%
Sulfuric acid 1,164,026
0
89,952
4.82%
16.2%
54.3%
Ethylene 1,022,448
0
25
0.00%
21.4%
68.2%
Propylene (Propene) 723,450
2
47
0.00%
21.6%
69.1%
Ammonia 630,351
14
184
0.01%
25.2%
73.4%
Toluene 489,687
31,363
28
0.00%
21.1%
68.4%
Xylene (mixed isomers) 402,445
23,132
905
0.05%
22.6%
70.3%
Methanol 378,778
129,793
8
0.00%
19.7%
69.2%
Hydrochloric acid 257,848
0
1,558
0.08%
22.1%
67.5%
Hydrogen cyanide 246,723
0
25,888
1.39%
19.9%
65.8%
Hydrogen sulfide 217,906
0
14,474
0.78%
22.6%
67.6%
Benzene 200,570
15,756
373,827
20.02%
21.5%
66.2%
1,3-Butadiene 106,584
130
394,754
21.14%
22.3%
68.2%
Chloromethane 103,700
889
7,258
0.39%
20.8%
72.2%
Carbonyl sulfide 96,163
0
8,900
0.48%
19.4%
66.5%
Ethylbenzene 66,394
5,740
3,822
0.20%
23.1%
68.7%
Naphthalene 57,179
1,402
43,578
2.33%
29.1%
79.3%
Phenol 52,972
67
85
0.00%
19.1%
69.0%
Cyclohexane 52,157
0
2
0.00%
29.3%
77.4%
Styrene 51,362
165,173
19
0.00%
34.1%
87.2%
1,2,4-Trimethylbenzene 49,568
514,040
146
0.01%
28.3%
74.2%
Methyl isobutyl ketone 48,577
973
6
0.00%
34.6%
85.5%
Formaldehyde 45,734
0
59,971
3.21%
18.3%
67.2%
Vinyl acetate 30,677
5,205
52
0.00%
24.1%
78.4%
Maleic anhydride 29,394
1,400
3,873
0.21%
23.7%
66.7%
Zinc compounds 28,249
0
125
0.01%
19.1%
65.1%
Isoprene 26,942
0
0
0.00%
0.0%
0.0%
tert-Butyl alcohol 26,702
2
23
0.00%
18.5%
68.9%
Trichloroethylene 25,470
220
40,905
2.19%
34.1%
84.7%
Diethanolamine 21,372
0
789
0.04%
22.3%
60.4%
Methyl tert-butyl ether 21,350
0
96
0.01%
28.7%
73.6%
Biphenyl 20,265
0
361
0.02%
25.5%
66.6%
Phenanthrene 18,168
196
0
0.00%
0.0%
0.0%
Nickel compounds 14,526
0
328,004
17.57%
20.4%
63.9%
Phthalic anhydride 14,000
34,000
85
0.00%
29.7%
76.2%
Chlorodifluoromethane (HCFC-22) 10,800
0
0
0.00%
18.4%
69.4%
Acetaldehyde 10,645
0
1,874
0.10%
21.5%
57.4%
Acetonitrile 8,382
0
52
0.00%
33.3%
84.5%
Hydrogen fluoride 7,921
0
41
0.00%
10.5%
31.0%
Chlorine 7,889
280
14,037
0.75%
20.0%
65.3%
N-Methyl-2-pyrrolidone 7,160
0
0
0.00%
0.0%
0.0%
Carbon disulfide 6,953
1,123
1
0.00%
15.0%
49.9%
Ethylene glycol 6,389
2
5
0.00%
18.0%
60.0%
Dicyclopentadiene 6,235
1,080
4,053
0.22%
33.0%
84.7%
Cumene 6,025
38,666
4
0.00%
28.3%
77.6%
sec-Butyl alcohol 4,973
16
0
0.00%
18.6%
69.5%
Propionaldehyde 4,809
0
39
0.00%
15.1%
51.1%
N,N-Dimethylformamide 2,512
2
30
0.00%
34.0%
86.1%
Glycol Ethers 1,752
0
19
0.00%
33.9%
83.0%
Tetrachloroethylene (Perchloroethylene) 1,554
139
64
0.00%
17.6%
50.9%
Chromium 1,096
0
274,857
14.72%
26.7%
68.8%
Cresol (mixed isomers) 1,071
25
0
0.00%
34.5%
85.3%
Copper 1,060
0
78
0.00%
32.8%
81.9%
Lead compounds 1,060
0
585
0.03%
20.7%
63.7%
Copper compounds 842
0
23
0.00%
20.6%
55.4%
1,2-Dibromoethane 740
0
84,075
4.50%
33.2%
82.2%
Mercury compounds 706
0
195
0.01%
19.5%
62.6%
Bromine 680
0
157
0.01%
33.3%
84.6%
Vanadium compounds 586
0
1
0.00%
26.9%
65.8%
Polycyclic aromatic compounds 523
314
3,378
0.18%
20.0%
55.5%
Molybdenum trioxide 401
1
478
0.03%
31.3%
78.4%
Antimony compounds 316
0
88
0.00%
25.6%
65.4%
Boron trifluoride 206
0
40
0.00%
18.9%
49.7%
Chloroform 140
0
241
0.01%
25.1%
65.8%
n-Butyl alcohol 139
0
0
0.00%
20.7%
56.1%
Butyl acrylate 138
340
43
0.00%
24.8%
79.0%
Cobalt compounds 133
0
80,564
4.32%
29.6%
77.8%
Methyl acrylate 128
340
2
0.00%
24.8%
80.2%
Nitrate compounds (water dissociable) 80
0
0
0.00%
20.2%
51.7%
Anthracene 40
116
0
0.00%
19.2%
61.1%
Benzo(g,h,i)perylene 22
48
6
0.00%
15.9%
47.4%
Chromium compounds 7
0
1,584
0.08%
19.6%
57.7%
Formic acid 6
0
0
0.00%
33.1%
84.1%
Dioxin and dioxin-like compounds 0
0
12
0.00%
18.0%
53.7%
For explanations of most columns above, including the EJ Shares, see the technical notes .
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