NewMarket Corp.

Rank among all TRI companies: 660
Air releases 2022 (lbs): 44,600
Incineration transfers 2022 (lbs): 203,966
Total Air and Incineration Toxic Score 2022: 21,360
EJ: Poor Share: 22%
EJ: Minority Share: 71%

You can also view this company's penalties in Violation Tracker.
This company has information in PERI's Toxic Water Polluters database.
This company has information in PERI's Greenhouse 100 Polluters database.

Chemicals at facilities displayed below: (display facilities) (display chemicals)
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(Click on column headers to re-sort table: current sort is by Toxic Score
(quantity x exposure x toxicity x population) descending.)
(Links on facility names lead to full TRI reports. Links on chemical names lead to New Jersey Right To Know Hazardous Substance Fact Sheets that have information on health effects.)

Facility Name	City	State	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	Split *
AFTON CHEMICAL CORP	SAUGET	IL	Hydrazine	5	0	7,013	32.84%	23.3%	62.2%
AFTON CHEMICAL CORP	PASADENA	TX	Chlorine	927	0	4,783	22.39%	19.6%	82.6%
AFTON CHEMICAL CORP	SAUGET	IL	Benzene	1,153	0	3,698	17.31%	23.9%	61.8%
AFTON CHEMICAL CORP	PASADENA	TX	Boron trifluoride	1,933	6,764	2,142	10.03%	19.6%	82.5%
ETHYL CORP	PASADENA	TX	1,2-Dibromoethane (Ethylene dibromide)	4	538	1,973	9.24%	19.6%	82.4%
AFTON CHEMICAL CORP	SAUGET	IL	Maleic anhydride	607	0	369	1.73%	25.5%	63.4%
AFTON CHEMICAL CORP	SAUGET	IL	Hydrogen sulfide	1,541	0	295	1.38%	22.5%	60.5%
AFTON CHEMICAL CORP	SAUGET	IL	Dicyclopentadiene	325	0	246	1.15%	24.6%	63.9%
AFTON CHEMICAL CORP	PASADENA	TX	Naphthalene	115	6	208	0.97%	18.9%	81.2%
AFTON CHEMICAL CORP	PASADENA	TX	Maleic anhydride	198	190,930	169	0.79%	18.7%	80.5%
AFTON CHEMICAL CORP	PASADENA	TX	Formaldehyde	15	166	142	0.66%	19.8%	83.3%
ETHYL CORP	PASADENA	TX	Manganese compounds	25	0	68	0.32%	19.6%	82.6%
AFTON CHEMICAL CORP	SAUGET	IL	Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	2,326	0	52	0.24%	25.7%	63.6%
AFTON CHEMICAL CORP	PASADENA	TX	Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	988	0	39	0.18%	19.6%	82.5%
ETHYL CORP	PASADENA	TX	Lead compounds	7	0	36	0.17%	19.6%	82.6%
AFTON CHEMICAL CORP	SAUGET	IL	Chlorine	10	0	27	0.13%	24.3%	62.2%
ETHYL CORP	PASADENA	TX	Ethylbenzene	136	259	25	0.12%	19.8%	83.1%
AFTON CHEMICAL CORP	PASADENA	TX	1,2,4-Trimethylbenzene	1,619	22	13	0.06%	19.1%	81.8%
AFTON CHEMICAL CORP	SAUGET	IL	Triethylamine	297	0	10	0.05%	24.0%	63.1%
AFTON CHEMICAL CORP	SAUGET	IL	Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	13	0	10	0.05%	23.8%	61.7%
AFTON CHEMICAL CORP	SAUGET	IL	Zinc compounds	600	0	8	0.04%	25.8%	63.7%
ETHYL CORP	PASADENA	TX	Naphthalene	3	0	5	0.02%	20.0%	84.0%
AFTON CHEMICAL CORP	SAUGET	IL	Ethylene glycol	5,000	0	5	0.02%	26.3%	64.3%
AFTON CHEMICAL CORP	SAUGET	IL	n-Hexane (Hexane)	9,501	0	5	0.02%	22.0%	60.0%
AFTON CHEMICAL CORP	SAUGET	IL	Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing)	6,039	0	5	0.02%	23.0%	60.9%
AFTON CHEMICAL CORP	PASADENA	TX	Zinc compounds	247	0	5	0.02%	18.9%	80.9%
AFTON CHEMICAL CORP	PASADENA	TX	Xylene (mixed isomers)	442	77	2	0.01%	18.9%	81.0%
AFTON CHEMICAL CORP	SAUGET	IL	Xylene (mixed isomers)	199	0	1	0.00%	27.3%	65.4%
ETHYL CORP	PASADENA	TX	1,2,4-Trimethylbenzene	79	0	1	0.00%	20.1%	84.3%
AFTON CHEMICAL CORP	SAUGET	IL	Carbon disulfide	1,166	825	1	0.00%	23.8%	61.7%
ETHYL CORP	PASADENA	TX	Xylene (mixed isomers)	92	273	1	0.00%	19.9%	83.5%
AFTON CHEMICAL CORP	PASADENA	TX	Cumene	176	4	0	0.00%	18.8%	80.7%
AFTON CHEMICAL ADDITIVES CORP	PORT ARTHUR	TX	Methyl methacrylate	821	0	0	0.00%	20.7%	63.8%
AFTON CHEMICAL CORP	SAUGET	IL	Methanol	6,122	0	0	0.00%	23.5%	61.4%
ETHYL CORP	PASADENA	TX	Toluene	793	139	0	0.00%	19.8%	83.0%
AFTON CHEMICAL CORP	SAUGET	IL	Methyl isobutyl ketone	819	0	0	0.00%	27.4%	65.5%
AFTON CHEMICAL CORP	PASADENA	TX	o-Cresol	105	1,347	0	0.00%	19.4%	82.6%
ETHYL CORP	PASADENA	TX	Cumene	24	0	0	0.00%	19.8%	83.0%
AFTON CHEMICAL CORP	PASADENA	TX	Phenol	13	2,075	0	0.00%	19.8%	83.4%
AFTON CHEMICAL CORP	PASADENA	TX	Diphenylamine	15	0	0	0.00%	20.2%	85.9%
AFTON CHEMICAL CORP	SAUGET	IL	n-Butyl alcohol (1-Butanol)	10	0	0	0.00%	24.7%	62.7%
AFTON CHEMICAL CORP	PASADENA	TX	Methanol	73	0	0	0.00%	18.7%	80.4%
AFTON CHEMICAL CORP	SAUGET	IL	Formic acid	10	0	0	0.00%	24.3%	62.2%
AFTON CHEMICAL CORP	SAUGET	IL	Nonylphenol	10	0	0	0.00%	0.0%	0.0%
ETHYL CORP	PASADENA	TX	1,2-Dichloroethane	0	538	0	0.00%	0.0%	0.0%
AFTON CHEMICAL CORP	PASADENA	TX	Ethylbenzene	0	1	0	0.00%	0.0%	0.0%

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

The Greenhouse CO2e column shows the CO2 equivalent pounds released by this facility if the facility also exists in the Greenhouse 100 Polluters database,

*Split: if 50% appears in this column, then the facility's emissions have been split among two 50/50% ownership parent companies for their parent company data, although the full pounds and score are displayed here.

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