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

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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