PERI: Toxic 100 Index

Stepan

Rank in Toxic 100: 99
Rank among all TRI companies: 197
Air releases 2020 (lbs): 409,776
Incineration transfers 2020 (lbs): 1,394,342
Total Air and Incineration Toxic Score 2020: 192,438
EJ: Poor Share: 9%
EJ: Minority Share: 39%

You can also view this company's penalties in Violation Tracker.
This company has information in PERI's Toxic Water database.
This company has information in PERI's Greenhouse 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 *
STEPAN CO MILLSDALE ROAD	ELWOOD	IL	Ethylene oxide	221	0	130,830	67.99%	8.6%	38.0%
STEPAN CO	WINDER	GA	Ethylene oxide	17	0	18,943	9.84%	11.9%	47.1%
STEPAN CO MILLSDALE ROAD	ELWOOD	IL	1,4-Dioxane	18,351	1,097,307	16,505	8.58%	8.6%	38.3%
STEPAN CO MILLSDALE ROAD	ELWOOD	IL	Benzyl chloride	1,211	86	11,160	5.80%	8.4%	36.8%
STEPAN CO MILLSDALE ROAD	ELWOOD	IL	Maleic anhydride	29,400	296	7,900	4.11%	8.6%	38.5%
STEPAN CO MILLSDALE ROAD	ELWOOD	IL	Acetaldehyde	10,954	0	4,232	2.20%	8.6%	38.6%
INV PERFORMANCE SURFACES LLC	WILMINGTON	NC	1,4-Dioxane	2,120	0	946	0.49%	16.9%	30.9%
STEPAN CO MILLSDALE ROAD	ELWOOD	IL	Phthalic anhydride	85,812	143,333	824	0.43%	8.5%	37.8%
STEPAN CO MILLSDALE ROAD	ELWOOD	IL	Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	2,010	0	383	0.20%	8.7%	38.7%
STEPAN CO MILLSDALE ROAD	ELWOOD	IL	Naphthalene	574	166	291	0.15%	8.3%	36.2%
STEPAN CO	WINDER	GA	Formaldehyde	35	0	149	0.08%	12.3%	49.3%
STEPAN CO MILLSDALE ROAD	ELWOOD	IL	Chloroacetic acid	2,468	0	65	0.03%	8.4%	36.9%
STEPAN CO MILLSDALE ROAD	ELWOOD	IL	Propylene oxide	91	0	63	0.03%	8.5%	37.4%
STEPAN CO MILLSDALE ROAD	ELWOOD	IL	Ethylbenzene	942	19	41	0.02%	8.4%	36.7%
STEPAN CO	WINDER	GA	Propylene oxide	16	0	21	0.01%	11.7%	45.6%
STEPAN CO MILLSDALE ROAD	ELWOOD	IL	Xylene (mixed isomers)	12,254	1,398	21	0.01%	8.5%	37.7%
STEPAN CO MILLSDALE ROAD	ELWOOD	IL	Certain glycol ethers	1,454	0	12	0.01%	8.5%	37.3%
STEPAN CO	WINDER	GA	Naphthalene	12	0	12	0.01%	12.2%	48.5%
STEPAN CO MILLSDALE ROAD	ELWOOD	IL	Biphenyl	254	0	10	0.01%	8.4%	36.7%
STEPAN CO MILLSDALE ROAD	ELWOOD	IL	n-Butyl alcohol (1-Butanol)	16,892	117,582	9	0.00%	8.6%	38.5%
STEPAN CO MILLSDALE ROAD	ELWOOD	IL	Diethanolamine	295	4,103	9	0.00%	8.2%	34.2%
STEPAN CO MILLSDALE ROAD	ELWOOD	IL	o-Xylene	2,493	0	4	0.00%	8.6%	38.0%
STEPAN CO MILLSDALE ROAD	ELWOOD	IL	Methanol	207,898	18,739	2	0.00%	8.4%	36.9%
INV PERFORMANCE SURFACES LLC	WILMINGTON	NC	Phthalic anhydride	382	360	2	0.00%	16.9%	30.7%
STEPAN CO MAYWOOD	MAYWOOD	NJ	n-Butyl alcohol (1-Butanol)	280	0	2	0.00%	13.5%	60.5%
STEPAN CO MILLSDALE ROAD	ELWOOD	IL	Ethylene glycol	2,520	31	1	0.00%	8.4%	36.7%
STEPAN CO MILLSDALE ROAD	ELWOOD	IL	Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia i	2,172	47	1	0.00%	8.7%	38.7%
STEPAN CO MAYWOOD	MAYWOOD	NJ	Methanol	231	0	0	0.00%	12.8%	59.8%
STEPAN CO	WINDER	GA	Ethylene glycol	21	0	0	0.00%	12.3%	49.4%
STEPAN CO	WINDER	GA	Methanol	585	0	0	0.00%	12.3%	49.9%
STEPAN CO	WINDER	GA	Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	0	255	0	0.00%	12.4%	50.0%
STEPAN CO	WINDER	GA	Dimethyl sulfate	206	0	0	0.00%	0.0%	0.0%
STEPAN CO MILLSDALE ROAD	ELWOOD	IL	Dimethyl sulfate	7,605	0	0	0.00%	0.0%	0.0%
STEPAN CO MILLSDALE ROAD	ELWOOD	IL	Nonylphenol	0	10,620	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 emitters 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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