Stepan
Rank in Toxic 100: 35
Rank among all TRI companies: 89
Air releases 2017 (lbs): 306,462
Incineration transfers 2017 (lbs): 1,799,249
Total Air and Incineration Toxic Score 2017: 902,404
Percentage of national total 2017 toxic air and incineration score: 0.2%
EJ: Poor Share: 11%
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 )
Advanced data displayed ( display basic data instead )
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Split *
STEPAN CO MILLSDALE ROAD
ELWOOD
IL
1,4-Dioxane
5,989
5,989
1,009,213
1,009,213
18,000
5,183
0.57%
9.4%
23.1%
37.7%
11.9%
19.3%
STEPAN CO MILLSDALE ROAD
ELWOOD
IL
Ammonia
1,511
1,511
2
2
7
1
0.00%
9.5%
23.1%
37.8%
12.0%
19.3%
STEPAN CO MILLSDALE ROAD
ELWOOD
IL
Benzyl chloride
112
112
395
395
180,000
976
0.11%
9.6%
22.7%
36.2%
11.1%
19.0%
STEPAN CO MILLSDALE ROAD
ELWOOD
IL
Chloroacetic acid
134
134
126
126
500
3
0.00%
9.5%
23.1%
37.8%
12.0%
19.3%
STEPAN CO MILLSDALE ROAD
ELWOOD
IL
Diethanolamine
0
0
2,519
2,519
1,200
0
0.00%
0.0%
0.0%
0.0%
0.0%
0.0%
STEPAN CO
WINDER
GA
Dimethyl sulfate
106
106
0
0
0
0
0.00%
0.0%
0.0%
0.0%
0.0%
0.0%
STEPAN CO MILLSDALE ROAD
ELWOOD
IL
Ethylbenzene
8,317
8,317
1,131
1,131
890
354
0.04%
9.5%
22.9%
37.0%
11.5%
19.2%
STEPAN CO MILLSDALE ROAD
ELWOOD
IL
Ethylene glycol
0
0
27
27
9
0
0.00%
0.0%
0.0%
0.0%
0.0%
0.0%
STEPAN CO
WINDER
GA
Ethylene glycol
89
89
0
0
9
0
0.00%
13.7%
34.1%
44.8%
21.3%
13.9%
STEPAN CO
WINDER
GA
Ethylene oxide
191
191
0
0
11,000,000
204,895
22.71%
13.7%
34.1%
44.3%
20.9%
13.7%
STEPAN CO MILLSDALE ROAD
ELWOOD
IL
Ethylene oxide
1,155
1,155
0
0
11,000,000
659,215
73.05%
9.5%
23.1%
37.8%
12.0%
19.3%
STEPAN CO MILLSDALE ROAD
ELWOOD
IL
Glycol Ethers
8
8
1,169
1,169
180
0
0.00%
9.6%
22.6%
36.0%
10.9%
19.0%
STEPAN CO MILLSDALE ROAD
ELWOOD
IL
Maleic anhydride
116,326
116,326
1,696
1,696
5,000
29,880
3.31%
9.5%
23.1%
37.8%
12.0%
19.3%
STEPAN CO MAYWOOD
MAYWOOD
NJ
Methanol
411
411
0
0
0
0
0.00%
14.7%
31.2%
60.1%
16.1%
29.7%
STEPAN CO MILLSDALE ROAD
ELWOOD
IL
Methanol
15,360
15,360
323,831
323,831
0
0
0.00%
9.5%
23.1%
37.8%
12.0%
19.3%
STEPAN CO - FIELDSBORO PL ANT
FIELDSBORO
NJ
Methanol
19
19
0
0
0
0
0.00%
9.8%
22.0%
38.6%
16.4%
11.5%
STEPAN CO MAYWOOD
MAYWOOD
NJ
n-Butyl alcohol
145
145
0
0
10
1
0.00%
14.4%
30.8%
59.8%
15.7%
29.7%
STEPAN CO MILLSDALE ROAD
ELWOOD
IL
n-Butyl alcohol
8,380
8,380
108,128
108,128
10
4
0.00%
9.4%
23.1%
37.7%
12.0%
19.3%
STEPAN CO MILLSDALE ROAD
ELWOOD
IL
Naphthalene
56
56
778
778
12,000
27
0.00%
9.6%
22.6%
35.7%
10.8%
19.0%
STEPAN CO MILLSDALE ROAD
ELWOOD
IL
Nitrate compounds (water dissociable)
0
0
1
1
1
0
0.00%
0.0%
0.0%
0.0%
0.0%
0.0%
STEPAN CO MILLSDALE ROAD
ELWOOD
IL
Nonylphenol
0
0
16,481
16,481
0
0
0.00%
0.0%
0.0%
0.0%
0.0%
0.0%
STEPAN CO MILLSDALE ROAD
ELWOOD
IL
o-Xylene
2,619
2,619
0
0
35
4
0.00%
9.4%
23.1%
37.7%
11.9%
19.3%
STEPAN CO MILLSDALE ROAD
ELWOOD
IL
Phthalic anhydride
123,009
123,009
213,789
213,789
180
1,143
0.13%
9.5%
23.1%
37.8%
12.0%
19.3%
STEPAN CO MILLSDALE ROAD
ELWOOD
IL
Propylene oxide
305
305
0
0
13,000
205
0.02%
9.5%
23.1%
37.8%
12.0%
19.3%
STEPAN CO
WINDER
GA
Propylene oxide
103
103
0
0
13,000
130
0.01%
13.7%
34.1%
44.2%
20.9%
13.7%
STEPAN CO MILLSDALE ROAD
ELWOOD
IL
Sulfuric acid
1,638
1,638
0
0
3,500
297
0.03%
9.5%
23.1%
37.8%
12.0%
19.3%
STEPAN CO
WINDER
GA
Sulfuric acid
155
155
0
0
3,500
51
0.01%
14.0%
34.1%
48.1%
24.2%
14.2%
STEPAN CO MILLSDALE ROAD
ELWOOD
IL
Xylene (mixed isomers)
20,324
20,324
119,963
119,963
35
34
0.00%
9.4%
23.1%
37.6%
11.9%
19.3%
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 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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