PERI: Toxic 100 Index

Exxon Mobil

Rank in Toxic 100: 5
Rank among all TRI companies: 20
Air releases 2014 (lbs): 8,823,148
Incineration transfers 2014 (lbs): 513,308
Total Air and Incineration Toxic Score 2014: 4,327,914
Percentage of national total 2014 toxic air and incineration score: 0.989%
EJ: Poor Share: 24.6%
EJ: Minority Share: 68.7%

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 revised incineration transfers.)
(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
n-Hexane	1,489,660	135,789	669	0.02%	29.3%	78.2%	, **
Xylene (mixed isomers)	397,669	98,072	1,151	0.03%	26.3%	72.8%	***
1,2,4-Trimethylbenzene	58,832	79,044	2,340	0.05%	30.0%	76.1%	***
Toluene	493,577	49,486	24	0.00%	25.8%	68.8%	***
Ethylene glycol	6,949	30,334	7	0.00%	19.0%	61.5%
Glycol Ethers	955	28,782	17	0.00%	23.9%	71.9%
Methanol	477,010	13,825	10	0.00%	22.3%	69.7%
Styrene	11,997	13,808	3	0.00%	30.0%	80.9%
Ethylbenzene	76,331	8,952	5,761	0.13%	26.9%	72.4%	***
Benzene	172,497	8,914	377,071	8.71%	24.0%	67.9%	***
Naphthalene	76,779	8,765	80,585	1.86%	27.6%	75.8%	***
Phthalic anhydride	21,100	7,900	273	0.01%	29.7%	76.9%
Polycyclic aromatic compounds	731	5,005	30,173	0.70%	25.1%	72.4%
Phenol	40,122	4,695	67	0.00%	22.2%	69.1%
Carbon disulfide	8,387	4,547	3	0.00%	24.2%	66.9%
Anthracene	46	3,166	0	0.00%	22.6%	67.3%
Tetrachloroethylene (Perchloroethylene)	4,217	2,982	283	0.01%	20.8%	66.1%
Cumene	7,670	2,139	6	0.00%	28.5%	76.0%
Vinyl acetate	29,124	2,021	26	0.00%	22.9%	70.5%
Phenanthrene	25,211	1,908	0	0.00%	0.0%	0.0%
Methyl isobutyl ketone	337,960	1,017	41	0.00%	22.9%	70.0%
Dicyclopentadiene	10,205	600	9,245	0.21%	30.7%	81.5%
Benzo(g,h,i)perylene	21	404	20	0.00%	20.7%	66.5%
sec-Butyl alcohol	5,415	350	23	0.00%	19.6%	68.3%
Chloromethane	145,012	285	10,331	0.24%	22.2%	69.9%
Formic acid	14	190	0	0.00%	31.5%	81.0%
1,3-Butadiene	91,302	165	420,635	9.72%	23.0%	66.6%
Maleic anhydride	41,094	78	12,294	0.28%	27.5%	71.5%
Isoprene	12,855	23	0	0.00%	0.0%	0.0%
Methyl acrylate	201	16	1	0.00%	24.9%	78.2%
Butyl acrylate	260	16	58	0.00%	24.5%	75.8%
Cyanide compounds	2,620	16	874	0.02%	20.4%	67.0%
Trichloroethylene	10,470	6	17,140	0.40%	33.9%	84.1%
Propylene (Propene)	677,831	5	57	0.00%	23.0%	68.7%
N,N-Dimethylformamide	4,679	2	57	0.00%	27.7%	77.4%
Cresol (mixed isomers)	1,879	1	1	0.00%	31.2%	81.2%
Formaldehyde	45,813	0	135,116	3.12%	20.1%	66.9%
Chloroform	130	0	634	0.01%	27.6%	71.4%
n-Butyl alcohol	64	0	0	0.00%	21.3%	53.4%
Ethylene	1,126,780	0	30	0.00%	21.7%	63.6%
Hydrogen cyanide	327,752	0	178,475	4.12%	23.1%	77.2%
Acetonitrile	6,485	0	41	0.00%	32.3%	83.6%
Acetaldehyde	11,032	0	6,589	0.15%	29.3%	73.5%
Chlorodifluoromethane (HCFC-22)	7,663	0	0	0.00%	21.0%	67.9%
tert-Butyl alcohol	29,953	0	34	0.00%	20.5%	67.3%
Biphenyl	734	0	25	0.00%	23.9%	59.4%
p-Xylene	4,108	0	6	0.00%	21.8%	54.7%
1,2-Dibromoethane	749	0	169,349	3.91%	32.5%	80.5%
Cyclohexane	52,379	0	3	0.00%	29.2%	77.3%
Diethanolamine	20,425	0	827	0.02%	23.8%	62.3%
Propionaldehyde	3,035	0	35	0.00%	17.5%	48.8%
Carbonyl sulfide	86,669	0	154	0.00%	24.4%	71.0%
N-Methyl-2-pyrrolidone	7,090	0	0	0.00%	0.0%	0.0%
Molybdenum trioxide	2,168	0	1,231	0.03%	11.7%	36.2%
Methyl tert-butyl ether	14,745	0	95	0.00%	29.4%	73.4%
Lead and lead compounds	1,287	0	2,121	0.05%	24.1%	70.5%
Mercury and mercury compounds	850	0	844	0.02%	21.5%	72.4%
Nickel and nickel compounds	15,917	0	963,914	22.27%	22.8%	67.1%
Antimony and antimony compounds	335	0	633	0.01%	30.7%	77.2%
Chromium and chromium compounds	4,169	0	1,376,072	31.80%	24.9%	66.8%
Cobalt and cobalt compounds	288	0	212,276	4.90%	27.5%	70.4%
Copper and copper compounds	1,923	0	305	0.01%	22.0%	74.0%
Vanadium and vanadium compounds	667	0	7	0.00%	22.4%	74.1%
Zinc and zinc compounds	28,441	0	258	0.01%	21.7%	69.0%
Boron trifluoride	160	0	28	0.00%	18.1%	44.3%
Hydrochloric acid	286,939	0	3,796	0.09%	24.9%	69.9%
Hydrogen fluoride	26,272	0	88	0.00%	12.1%	25.5%
Ammonia	657,380	0	2,417	0.06%	24.4%	75.8%
Sulfuric acid	1,103,668	0	259,428	5.99%	24.9%	68.9%
Bromine	812	0	190	0.00%	30.8%	81.6%
Chlorine	7,898	0	16,804	0.39%	21.9%	65.5%
Hydrogen sulfide	197,608	0	26,813	0.62%	25.0%	70.7%
Dioxin and dioxin-like compounds	0	0	31	0.00%	24.3%	63.1%
Nitrate compounds (water dissociable)	80	0	0	0.00%	20.8%	48.7%

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 2014 were revised downwards since 2014, 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. (1)

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