Koppers
Rank among all TRI companies: 119
Air releases 2018 (lbs): 532,166
Incineration transfers 2018 (lbs): 1,164,646
Total Air and Incineration Toxic Score 2018: 492,471
Percentage of national total 2018 toxic air and incineration score: 0.1%
EJ: Poor Share: 21%
EJ: Minority Share: 69%
You can also view this company's penalties in Violation Tracker.
You can also look at this company's state, local, and Federal subsidies in Subsidy Tracker.
This company has information in PERI's Greenhouse database .
Chemicals displayed below: ( display facilities ) ( display chemicals at facilities )
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(Click on column headers to re-sort table: current sort is by inhalation toxicity weight.)
(Links on chemical names lead to New Jersey Right To Know Hazardous Substance Fact Sheets that have information on health effects.)
Dioxin and dioxin-like compounds
0
0
1,400,000,000
0
0.00%
19.8%
41.9%
33.3%
21.2%
8.9%
Chromium compounds
255
0
43,000,000
138,807
28.19%
24.8%
45.4%
62.8%
52.6%
6.5%
Arsenic compounds
103
0
15,000,000
78,393
15.92%
24.8%
45.4%
62.8%
52.6%
6.5%
Quinoline
104
283
3,000,000
43,091
8.75%
18.2%
38.4%
65.0%
22.5%
35.0%
Polycyclic aromatic compounds
1,415
33,166
390,000
145,145
29.47%
19.0%
43.8%
76.5%
15.1%
56.9%
Benzene
9,521
766
28,000
52,766
10.71%
18.5%
40.5%
69.3%
19.6%
43.4%
Lead
14
0
23,000
3
0.00%
20.0%
42.4%
33.8%
21.7%
9.0%
Lead compounds
0
0
23,000
0
0.00%
21.1%
44.4%
33.9%
25.8%
4.1%
Benzo(g,h,i)perylene
29
1,584
20,000
193
0.04%
19.0%
43.6%
77.4%
15.7%
57.1%
Pentachlorophenol
1
1,141
18,000
0
0.00%
19.5%
50.9%
41.3%
30.0%
10.1%
Naphthalene
10,992
60,634
12,000
33,326
6.77%
18.8%
41.9%
72.5%
18.2%
48.6%
Copper compounds
718
0
1,500
22
0.00%
23.7%
45.0%
54.6%
44.8%
6.0%
Ethylbenzene
16
173
890
0
0.00%
19.7%
42.0%
12.0%
5.8%
1.9%
Biphenyl
166
1,520
800
25
0.01%
18.5%
40.3%
69.2%
20.0%
42.8%
Phthalic anhydride
18,301
904,755
180
664
0.13%
18.4%
40.1%
68.6%
20.2%
41.8%
2,4-Dimethylphenol
8
199
50
0
0.00%
21.4%
45.1%
12.2%
5.9%
1.9%
o-Xylene
3,096
43
35
16
0.00%
18.2%
38.7%
65.7%
22.2%
36.2%
Xylene (mixed isomers)
89
1,388
35
0
0.00%
16.5%
36.1%
11.2%
5.3%
1.8%
Phenol
7
487
18
0
0.00%
17.5%
37.9%
11.4%
5.4%
1.8%
Sodium nitrite
199
0
10
0
0.00%
25.0%
45.2%
63.0%
52.8%
6.5%
Ammonia
454,982
0
7
19
0.00%
17.7%
43.6%
7.9%
1.6%
1.8%
Styrene
281
427
4
0
0.00%
19.6%
41.5%
43.4%
15.6%
21.8%
Anthracene
533
15,489
3
1
0.00%
19.1%
43.5%
75.5%
16.1%
54.5%
Toluene
262
3,262
1
0
0.00%
17.7%
38.2%
11.5%
5.5%
1.8%
Phenanthrene
1,195
17,917
0
0
0.00%
0.0%
0.0%
0.0%
0.0%
0.0%
Dibenzofuran
39
4,676
0
0
0.00%
0.0%
0.0%
0.0%
0.0%
0.0%
Creosote, coal tar
29,840
116,735
0
0
0.00%
0.0%
0.0%
0.0%
0.0%
0.0%
For explanations of most columns above, including the EJ Shares, see the technical notes .
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