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