PERI: Toxic 100 Index

ExxonMobil

Rank in Toxic 100: 4
Rank among all TRI companies: 19
Air releases 2010 (lbs): 9,820,411
Incineration transfers 2010 (lbs): 807,844
Total Air and Incineration Toxic Score 2010: 3,213,993
Percentage of national total 2010 toxic air and incineration score: 0.830%
EJ: Poor Share: 27.4%
EJ: Minority Share: 74.0%

Chemicals displayed below: (display facilities) (display chemicals at facilities)
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(Click on column headers to re-sort table: current sort is by chemical name.)
(Links on chemical names lead to Scorecard chemical health effects.)

Chemical	Air releases (lbs)	Incineration transfers (lbs)	Toxic Score (quantity x exposure x toxicity x population)	Percent of total company score	EJ: Poor Share	EJ: Minority Share	Rv
1,2,4-Trimethylbenzene	42,941	9,794	1,996	0.06%	28.9%	79.4%	***
1,2-Dibromoethane	1,806	0	399,835	12.44%	31.8%	82.8%
1,3-Butadiene	51,530	27	275,769	8.58%	27.5%	75.7%
4,4'-Isopropylidenediphenol	82	0	0	0.00%	33.0%	87.1%
Acetaldehyde	5,230	0	2,859	0.09%	30.2%	75.7%
Acetonitrile	16,130	0	98	0.00%	31.8%	82.7%
Acrylic acid	107	0	23	0.00%	28.8%	79.6%
Ammonia	885,212	0	2,501	0.08%	22.2%	77.1%
Anthracene	517	15	0	0.00%	32.5%	85.2%
Antimony and antimony compounds	118	0	185	0.01%	31.5%	78.0%
Benzene	193,759	27,999	347,087	10.80%	24.2%	72.1%	, *
Benzo(g,h,i)perylene	7	11	0	0.00%	0.0%	0.0%
Biphenyl	975	0	1	0.00%	30.0%	75.9%
Boron trifluoride	321	0	122	0.00%	30.3%	76.5%
Bromine	840	0	164	0.01%	30.0%	80.6%
Butyl acrylate	119	595	16	0.00%	26.7%	72.2%
Carbon disulfide	7,229	5	2	0.00%	26.4%	70.5%
Carbon tetrachloride	58	0	80	0.00%	29.8%	75.5%
Carbonyl sulfide	116,939	0	1,735	0.05%	23.8%	69.0%
Chlorine	6,844	0	14,669	0.46%	28.6%	74.9%
Chloroform	210	0	909	0.03%	29.2%	70.9%
Chloromethane	128,710	449	4,851	0.15%	21.1%	70.0%
Chromium and chromium compounds	2,735	0	538,143	16.74%	27.3%	70.5%
Cobalt and cobalt compounds	528	0	392,993	12.23%	29.6%	74.5%
Copper and copper compounds	1,142	0	175	0.01%	19.2%	76.7%
Cresol (mixed isomers)	1,320	13	1	0.00%	30.2%	85.1%
Cumene	10,046	2,196	6	0.00%	25.9%	74.5%
Cyanide compounds	5,211	147	1,013	0.03%	18.2%	63.8%
Cyclohexane	60,498	3,701	3	0.00%	29.9%	79.8%	**
Dicyclopentadiene	9,909	733	9,909	0.31%	30.8%	83.8%
Diethanolamine	16,424	0	1,142	0.04%	31.0%	77.8%
Ethylbenzene	84,721	9,583	5,654	0.18%	25.4%	72.8%	***
Ethylene	1,029,936	0	18	0.00%	24.4%	68.7%
Ethylene glycol	1,384	11,392	0	0.00%	20.5%	46.7%
Formaldehyde	81,723	0	159,864	4.97%	22.7%	67.5%
Formic acid	3,640	310	0	0.00%	31.7%	82.7%
Glycol Ethers	45,523	2,100	91	0.00%	20.2%	57.6%
Hydrochloric acid	763,395	0	8,528	0.27%	25.2%	73.0%
Hydrogen cyanide	16,468	0	2,123	0.07%	14.1%	59.3%
Hydrogen fluoride	20,344	0	51	0.00%	11.2%	16.0%
Lead and lead compounds	2,210	0	2,538	0.08%	26.3%	74.0%
Maleic anhydride	43,025	1,620	11,334	0.35%	29.3%	71.0%
Mercury and mercury compounds	735	0	665	0.02%	22.3%	76.6%
Methanol	240,059	89,068	15	0.00%	23.5%	75.7%
Methyl acrylate	169	595	0	0.00%	28.0%	76.7%
Methyl isobutyl ketone	218,506	1,952	19	0.00%	25.9%	74.8%
Methyl tert-butyl ether	14,467	0	112	0.00%	31.0%	79.8%
Molybdenum trioxide	530	0	562	0.02%	31.1%	80.3%
N,N-Dimethylformamide	10,239	15	81	0.00%	24.9%	72.1%
n-Butyl alcohol	1,000	0	1	0.00%	30.5%	77.0%
n-Hexane	1,900,176	79,544	706	0.02%	29.8%	79.6%	, *
N-Methyl-2-pyrrolidone	8,182	0	0	0.00%	0.0%	0.0%
Naphthalene	76,149	25,488	80,156	2.49%	29.1%	78.9%	***
Nickel and nickel compounds	12,985	0	674,549	20.99%	25.4%	71.9%
Nitrate compounds (water dissociable)	701	0	0	0.00%	27.9%	71.7%
o-Xylene	2,490	72	6	0.00%	30.8%	78.0%
p-Xylene	2,500	0	5	0.00%	29.4%	74.9%
Phenanthrene	567	680	0	0.00%	0.0%	0.0%
Phenol	31,170	167	0	0.00%	0.0%	0.0%
Phthalic anhydride	21,901	396,000	241	0.01%	29.6%	73.6%
Polycyclic aromatic compounds	575	11,879	46,798	1.46%	28.7%	77.3%	***
Propionaldehyde	1,850	0	6	0.00%	14.9%	40.5%
Propylene (Propene)	1,353,556	190	130	0.00%	30.2%	81.6%
sec-Butyl alcohol	27,295	500	24	0.00%	31.6%	81.6%
Styrene	20,861	5,015	5	0.00%	28.2%	79.8%
Sulfuric acid	1,148,938	0	177,244	5.51%	26.5%	69.6%	**
tert-Butyl alcohol	4,985	718	3	0.00%	17.7%	64.0%
Tetrachloroethylene (Perchloroethylene)	886	1,948	1,358	0.04%	29.5%	75.8%
Toluene	473,041	68,346	24	0.00%	26.5%	74.4%	***
Trichloroethylene	36,179	7,412	43,517	1.35%	27.6%	77.9%
Triethylamine	1,600	0	31	0.00%	29.2%	74.9%
Vanadium and vanadium compounds	215	0	3	0.00%	31.3%	78.6%
Vinyl acetate	78,960	10,148	54	0.00%	27.0%	73.6%
Xylene (mixed isomers)	446,780	37,417	1,029	0.03%	24.7%	73.8%	***
Zinc and zinc compounds	22,298	0	158	0.00%	23.5%	74.3%

For explanations of most columns above, including the EJ Shares, see the technical notes.

For the Rv (revisions) column,
* indicates that the record contains one or more chemicals at facilities whose TRI air releases or incineration transfers for 2010 were revised downwards since 2010, and whose hazard and score have been adjusted accordingly.
** indicates one or more chemicals at facilities whose quantities were revised upwards, or both upwards and downwards. Chemicals revised upwards had their pounds adjusted, but not their score.
*** indicates that the RSEI microdata do not match the public RSEI data.

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