Carbonyl sulfide

CAS Number: 463-58-1

Release Summary

Total Releases
9.1M lbs
Number of Facilities
119
Carcinogen
No
Persistent Bioaccumulative Toxicant
No

Top Releasing Facilities

Facilities with the largest reported releases of Carbonyl sulfide. Up to 50 shown.

# Facility Release (lbs)
1 CHEMOURS JOHNSONVILLE PLANT 2.6M lbs
2 INEOS PIGMENTS USA INC 2.3M lbs
3 INEOS PIGMENTS USA INC 760.0K lbs
4 ALCOA WARRICK NEWCO LLC 629.4K lbs
5 CENTURY ALUMINUM OF SOUTH CAROLINA 452.2K lbs
6 ALCOA USA CORP. 398.0K lbs
7 MAGNITUDE 7 METALS LLC 389.7K lbs
8 CHEMOURS DELISLE PLANT 343.2K lbs
9 CENTURY ALUMINUM SEBREE LLC 283.9K lbs
10 TRONOX LLC 209.0K lbs
11 COFFEYVILLE RESOURCES NITROGEN FERTILIZERS LLC 152.5K lbs
12 EXXONMOBIL REFINING & SUPPLY BAYTOWN REFINERY (PART) 95.4K lbs
13 CABOT CORP CANAL PLANT 51.7K lbs
14 FUTAMURA USA INC 48.1K lbs
15 OWENS CORNING INSULATING SYSTEMS LLC 37.8K lbs
16 CHEVRON PRODUCTS CO PASCAGOULA REFINERY 33.4K lbs
17 ISOLATEK INTERNATIONAL 28.5K lbs
18 EXXONMOBIL BATON ROUGE REFINERY (PART) 24.0K lbs
19 ADDIS CARBON BLACK PLANT 22.5K lbs
20 VALERO REFINING CO-CALI FORNIA BENICIA REFINERY 22.0K lbs
21 WASHINGTON MILLS HENNEPIN INC 19.8K lbs
22 PHILLIPS 66 LOS ANGELES REFINERY CARSON PLANT 19.0K lbs
23 CABOT CORP VILLE PLATTE PLANT 17.5K lbs
24 PREMCOR REFINING GROUP INC PORT ARTHUR 16.6K lbs
25 CITGO PETROLEUM CORP 16.2K lbs
26 BORGER CARBON BLACK PLANT 15.4K lbs
27 MARTINEZ REFINING CO LLC 15.0K lbs
28 LOUISIANA PIGMENT CO LP 9.8K lbs
29 EXXONMOBIL OIL CORP JOLIET REFINERY 8.8K lbs
30 BIG SPRING CARBON BLACK PLANT 6.9K lbs
31 BLANCHARD REFINING CO LLC 6.5K lbs
32 CHEVRON PRODUCTS CO RICHMOND REFINERY 5.3K lbs
33 MARATHON MANDAN REFINERY 5.3K lbs
34 SABIC INNOVATIVE PLASTICS US LLC 4.4K lbs
35 P4 PRODUCTION LLC 4.4K lbs
36 HF SINCLAIR PARCO REFINING LLC 3.9K lbs
37 LIMA REFINING CO 3.7K lbs
38 PHILLIPS 66 CO SWEENY REFINERY COMPLEX 3.5K lbs
39 HOLLYFRONTIER NAVAJO REFINING LLC - ARTESIA REFINERY 3.5K lbs
40 ULTRAMAR INC WILMINGTON REFINERY 3.4K lbs
41 CLEVELAND-CLIFFS STEEL LLC 3.3K lbs
42 ORION ENGINEERED CARBONS BELPRE 3.2K lbs
43 TESORO LOS ANGELES REFINERY-CARSON OPERATIONS 2.9K lbs
44 ST PAUL PARK REFINING CO LLC 2.7K lbs
45 VALERO REFINING-TEXAS LP CORPUS CHRISTI WEST PLANT 2.6K lbs
46 PHILLIPS 66 RODEO RENEWABLE ENERGY COMPLEX 2.3K lbs
47 SABIC INNOVATIVE PLASTICS MT. VERNON LLC 2.1K lbs
48 PHILLIPS 66 LOS ANGELES REFINERY WILMINGTON PLANT 2.1K lbs
49 ORION ENGINEERED CARBONS ORANGE PLANT 2.1K lbs
50 MARATHON PETROLEUM CO LP OHIO REFINING DIV 1.9K lbs

Health Information

Data comes from the EPA Toxic Release Inventory (TRI) program. Release quantities are self-reported by facilities and may represent estimates. The total shown aggregates reports across all facilities and reporting years.

PlainEnviro presents this data without advocacy framing. The presence of a chemical in the TRI database does not by itself indicate a health risk at current exposure levels. For health-related questions about specific chemical exposures, consult your local health agency or a toxicologist.