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 )
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(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.)
Split *
STEPAN CO
WINDER
GA
Formaldehyde
35
0
149
0.08%
12.3%
49.3%
STEPAN CO
WINDER
GA
Methanol
585
0
0
0.00%
12.3%
49.9%
STEPAN CO
WINDER
GA
Ethylene oxide
17
0
18,943
9.84%
11.9%
47.1%
STEPAN CO
WINDER
GA
Propylene oxide
16
0
21
0.01%
11.7%
45.6%
STEPAN CO
WINDER
GA
Dimethyl sulfate
206
0
0
0.00%
0.0%
0.0%
STEPAN CO
WINDER
GA
Naphthalene
12
0
12
0.01%
12.2%
48.5%
STEPAN CO
WINDER
GA
Ethylene glycol
21
0
0
0.00%
12.3%
49.4%
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 MILLSDALE ROAD
ELWOOD
IL
Methanol
207,898
18,739
2
0.00%
8.4%
36.9%
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
Acetaldehyde
10,954
0
4,232
2.20%
8.6%
38.6%
STEPAN CO MILLSDALE ROAD
ELWOOD
IL
Ethylene oxide
221
0
130,830
67.99%
8.6%
38.0%
STEPAN CO MILLSDALE ROAD
ELWOOD
IL
Propylene oxide
91
0
63
0.03%
8.5%
37.4%
STEPAN CO MILLSDALE ROAD
ELWOOD
IL
Dimethyl sulfate
7,605
0
0
0.00%
0.0%
0.0%
STEPAN CO MILLSDALE ROAD
ELWOOD
IL
Chloroacetic acid
2,468
0
65
0.03%
8.4%
36.9%
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
Naphthalene
574
166
291
0.15%
8.3%
36.2%
STEPAN CO MILLSDALE ROAD
ELWOOD
IL
Biphenyl
254
0
10
0.01%
8.4%
36.7%
STEPAN CO MILLSDALE ROAD
ELWOOD
IL
o-Xylene
2,493
0
4
0.00%
8.6%
38.0%
STEPAN CO MILLSDALE ROAD
ELWOOD
IL
Ethylbenzene
942
19
41
0.02%
8.4%
36.7%
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
Ethylene glycol
2,520
31
1
0.00%
8.4%
36.7%
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
Diethanolamine
295
4,103
9
0.00%
8.2%
34.2%
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
Xylene (mixed isomers)
12,254
1,398
21
0.01%
8.5%
37.7%
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 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
Certain glycol ethers
1,454
0
12
0.01%
8.5%
37.3%
STEPAN CO MILLSDALE ROAD
ELWOOD
IL
Nonylphenol
0
10,620
0
0.00%
0.0%
0.0%
INV PERFORMANCE SURFACES LLC
WILMINGTON
NC
Phthalic anhydride
382
360
2
0.00%
16.9%
30.7%
INV PERFORMANCE SURFACES LLC
WILMINGTON
NC
1,4-Dioxane
2,120
0
946
0.49%
16.9%
30.9%
STEPAN CO MAYWOOD
MAYWOOD
NJ
Methanol
231
0
0
0.00%
12.8%
59.8%
STEPAN CO MAYWOOD
MAYWOOD
NJ
n-Butyl alcohol (1-Butanol)
280
0
2
0.00%
13.5%
60.5%
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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