Methyl tert-butyl ether

CAS Number: 1634-04-4

Release Summary

Total Releases
646.5K lbs
Number of Facilities
122
Carcinogen
No
Persistent Bioaccumulative Toxicant
No

Top Releasing Facilities

Facilities with the largest reported releases of Methyl tert-butyl ether. Up to 50 shown.

# Facility Release (lbs)
1 W.R. GRACE & CO. 432.1K lbs
2 HUNTSMAN PETROCHEMICAL LLC PORT NECHES FACILITY 32.1K lbs
3 LYONDELL CHEMICAL CO 31.3K lbs
4 3M CHEMICAL OPERATIONS' DECATUR FACILITY 26.5K lbs
5 EXXONMOBIL OIL BEAUMONT REFINERY (PART) 15.5K lbs
6 TPC GROUP LLC 14.9K lbs
7 VP RACING FUELS INC. 11.3K lbs
8 LIMETREE BAY TERMINALS LLC DBA OCEAN POINT TERMINALS 8.5K lbs
9 TEDIA CO LLC 6.5K lbs
10 BAYER CROPSCIENCE LP - KC 6.1K lbs
11 TPC GROUP 6.1K lbs
12 MONUMENT CHEMICAL HOUSTON LLC 4.9K lbs
13 CORDEN PHARMA COLORADO INC 3.6K lbs
14 CARGILL-VITAMIN E 3.4K lbs
15 STERLING WISCONSIN LLC 2.7K lbs
16 LOCKHEED MARTIN AERONAUTICS CO 2.5K lbs
17 BEST PETROLEUM CORP BULK TERMINAL 2.5K lbs
18 MERCK SHARP & DOHME LLC 2.4K lbs
19 CAMBREX CHARLES CITY INC 2.4K lbs
20 NEXEO SOLUTIONS LLC 2.3K lbs
21 EXXONMOBIL BATON ROUGE CHEMICAL PLANT (PART) 2.2K lbs
22 LILLY TECHNOLOGY CENTER 2.0K lbs
23 WEBB CHEMICAL SERVICE CORP 1.9K lbs
24 CURIA MISSOURI-SPRINGFIELD (FORMERLY AMRI-MISSOURI INC.) 1.6K lbs
25 EVONIK CORP TIPPECANOE LABORATORIES 1.5K lbs
26 PATHEON API INC. 1.5K lbs
27 SCOTT PETROLEUM CORP 1.2K lbs
28 HENKEL US OPERATIONS CORP 1.1K lbs
29 SUTERRA LLC 980 lbs
30 MARIANA ACQUISTION CORP/SAIPAN TERMINAL 943 lbs
31 VERMEER CORP 845 lbs
32 EXXONMOBIL BATON ROUGE REFINERY (PART) 790 lbs
33 MENZIES AVIATION FUELING OPERATIONS WASH DULLES INTERNATIONA 759 lbs
34 SYSTECH ENVIRONMENTAL CORP 755 lbs
35 CHEVRON PRODUCTS CO - SALT LAKE REFINERY 702 lbs
36 LNVA-NORTH REGIONAL TREATMENT PLANT 694 lbs
37 CLEAN HARBORS ENVIRONMENTAL SERVICES INC 694 lbs
38 SUPERIOR INDUSTRIAL SOLUTIONS INC. 676 lbs
39 BUZZI UNICEM USA-CAPE GIRARDEAU 656 lbs
40 POLYPEPTIDE LABORATORIES INC. 649 lbs
41 BRENNTAG MID-SOUTH INC 608 lbs
42 VP RACING FUELS INC. 602 lbs
43 FAR RESEARCH INC. (DBA FAR CHEMICAL INC.) 497 lbs
44 BASF CORP - BEAUMONT 491 lbs
45 VERANOVA L.P. 449 lbs
46 NISSAN N.A. INC. 439 lbs
47 PATHEON API SERVICES INC. 303 lbs
48 MONUMENT CHEMICAL PORT ARTHUR LLC 275 lbs
49 DELTA WESTERN LLC JUNEAU BULK FACILITY 275 lbs
50 FLEXTRONICS AMERICA LLC 263 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.