PERI: Toxic 100 Air Polluters Index

NewMarket Corp.

Rank among all TRI companies: 443
Air releases 2021 (lbs): 64,992
Incineration transfers 2021 (lbs): 260,962
Total Air and Incineration Toxic Score 2021: 48,357
EJ: Poor Share: 24%
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)
Basic data displayed (display advanced data instead)
(Click on column headers to re-sort table: current sort is by percent of total company score.)
(Links on facility names lead to full TRI reports. Links on cities lead to Mapquest maps. 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	Benzene	5,268	0	20,985	43.40%	25.9%	64.9%
AFTON CHEMICAL CORP	SAUGET	IL	Hydrazine	5	0	9,073	18.76%	26.3%	66.7%
ETHYL CORP	PASADENA	TX	1,2-Dibromoethane (Ethylene dibromide)	14	115	6,866	14.20%	20.3%	82.1%
AFTON CHEMICAL CORP	PASADENA	TX	Chlorine	927	0	4,867	10.07%	20.3%	82.1%
AFTON CHEMICAL CORP	PASADENA	TX	Boron trifluoride	1,933	0	2,208	4.57%	20.3%	82.0%
AFTON CHEMICAL CORP	SAUGET	IL	Chlorine	255	0	846	1.75%	26.1%	65.0%
AFTON CHEMICAL CORP	PASADENA	TX	Formaldehyde	86	166	806	1.67%	20.5%	82.8%
AFTON CHEMICAL CORP	SAUGET	IL	Maleic anhydride	1,135	66,340	806	1.67%	25.9%	64.9%
AFTON CHEMICAL CORP	SAUGET	IL	Dicyclopentadiene	320	0	465	0.96%	29.2%	69.9%
ETHYL CORP	PASADENA	TX	Manganese compounds	154	0	423	0.87%	20.3%	82.1%
AFTON CHEMICAL CORP	PASADENA	TX	Maleic anhydride	206	193,177	238	0.49%	19.6%	80.0%
AFTON CHEMICAL CORP	SAUGET	IL	Hydrogen sulfide	837	0	204	0.42%	25.0%	64.0%
ETHYL CORP	PASADENA	TX	Lead compounds	38	0	198	0.41%	20.3%	82.1%
AFTON CHEMICAL CORP	PASADENA	TX	Naphthalene	58	145	138	0.28%	19.9%	80.9%
AFTON CHEMICAL CORP	SAUGET	IL	Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	2,246	0	58	0.12%	25.8%	64.8%
AFTON CHEMICAL CORP	PASADENA	TX	Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	992	0	41	0.08%	20.3%	82.0%
ETHYL CORP	PASADENA	TX	Ethylbenzene	142	259	26	0.05%	20.5%	82.7%
AFTON CHEMICAL CORP	PASADENA	TX	1,2,4-Trimethylbenzene	1,593	24	16	0.03%	20.4%	82.4%
AFTON CHEMICAL CORP	PASADENA	TX	Zinc compounds	622	0	14	0.03%	20.0%	81.2%
AFTON CHEMICAL CORP	SAUGET	IL	Triethylamine	303	0	14	0.03%	27.0%	67.7%
AFTON CHEMICAL CORP	SAUGET	IL	Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	13	0	13	0.03%	25.1%	64.0%
AFTON CHEMICAL CORP	SAUGET	IL	n-Hexane (Hexane)	16,712	0	11	0.02%	25.4%	64.5%
AFTON CHEMICAL CORP	SAUGET	IL	Zinc compounds	600	0	9	0.02%	25.8%	64.8%
ETHYL CORP	PASADENA	TX	Naphthalene	4	0	9	0.02%	20.8%	83.6%
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)	6,351	0	6	0.01%	24.8%	63.7%
AFTON CHEMICAL CORP	SAUGET	IL	Ethylene glycol	4,180	0	5	0.01%	26.5%	65.7%
AFTON CHEMICAL CORP	PASADENA	TX	Xylene (mixed isomers)	325	77	2	0.00%	19.9%	80.9%
AFTON CHEMICAL CORP	SAUGET	IL	Carbon disulfide	3,201	0	2	0.00%	25.7%	64.7%
ETHYL CORP	PASADENA	TX	Xylene (mixed isomers)	315	272	2	0.00%	20.6%	83.1%
ETHYL CORP	PASADENA	TX	1,2,4-Trimethylbenzene	150	0	1	0.00%	20.9%	84.1%
AFTON CHEMICAL CORP	SAUGET	IL	Xylene (mixed isomers)	199	0	1	0.00%	26.8%	66.1%
AFTON CHEMICAL CORP	PASADENA	TX	Phenol	137	116	0	0.00%	20.3%	82.1%
AFTON CHEMICAL CORP	SAUGET	IL	Methanol	12,998	0	0	0.00%	25.7%	64.7%
AFTON CHEMICAL CORP	PASADENA	TX	Cumene	132	4	0	0.00%	19.8%	80.6%
AFTON CHEMICAL ADDITIVES CORP	PORT ARTHUR	TX	Methyl methacrylate	1,028	0	0	0.00%	21.6%	63.7%
AFTON CHEMICAL CORP	PASADENA	TX	o-Cresol	214	17	0	0.00%	20.7%	83.3%
AFTON CHEMICAL CORP	SAUGET	IL	Methyl isobutyl ketone	820	0	0	0.00%	26.8%	66.2%
ETHYL CORP	PASADENA	TX	Toluene	353	135	0	0.00%	20.5%	82.6%
ETHYL CORP	PASADENA	TX	Cumene	27	0	0	0.00%	20.5%	82.6%
AFTON CHEMICAL CORP	PASADENA	TX	Diphenylamine	14	0	0	0.00%	21.7%	86.4%
AFTON CHEMICAL CORP	PASADENA	TX	Methanol	60	0	0	0.00%	19.7%	80.0%
AFTON CHEMICAL CORP	SAUGET	IL	Formic acid	10	0	0	0.00%	25.3%	64.2%
AFTON CHEMICAL CORP	SAUGET	IL	Nonylphenol	11	0	0	0.00%	0.0%	0.0%
ETHYL CORP	PASADENA	TX	1,2-Dichloroethane	0	115	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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