Chemical page
Dimethyl sulfate
Dimethyl sulfate appears in the loaded TRI release data and routes users from a chemical search into facility and county context.
Facilities
Facility pages carrying this chemical
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(veolia) Elemental Environmental Solutions Llc - Gum Springs Plant
Significant Violation across 12 of the last 12 quarters, with $77,310 in recorded penalties.
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Clean Harbors El Dorado Llc
Significant Violation across 12 of the last 12 quarters, with $78,600 in recorded penalties.
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Stepan Co
Violation Identified across 12 of the last 12 quarters, with $409,685 in recorded penalties.
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3m Cordova
Significant Violation across 12 of the last 12 quarters, with $251,800 in recorded penalties.
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Chemours - Belle
Violation Identified across 12 of the last 12 quarters, with $23,326 in recorded penalties.
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Snf Riceboro Plant
Violation Identified across 12 of the last 12 quarters, with $22,600 in recorded penalties.
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Eco Services Baton Rouge Site
Significant Violation across 12 of the last 12 quarters, with $36,500 in recorded penalties.
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Veolia Es Technical Solutions
Violation Identified across 10 of the last 12 quarters, with $93,319 in recorded penalties.
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Weylchem Us Inc
Significant Violation across 9 of the last 12 quarters, with $47,400 in recorded penalties.
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Heritage Thermal Services
Significant Violation across 8 of the last 12 quarters, with $288,000 in recorded penalties.
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Croda, Inc. - Mill Hall, Pa
Significant noncompliance across 8 of the last 12 quarters, with $5,000 in recorded penalties.
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Piedmont Chemical Industries I, Llc
Significant noncompliance across 6 of the last 12 quarters, with $66,900 in recorded penalties.
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Archroma Us Inc Martin Plant
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
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Pharmacia & Upjohn Company, Llc.
Significant Violation across 9 of the last 12 quarters in the imported ECHO record.
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Bayer Cropscience - Kansas City Facility
Significant noncompliance across 7 of the last 12 quarters in the imported ECHO record.
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Stepan Company
Unknown across 9 of the last 12 quarters in the imported ECHO record.
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Evonik Industries
No Violation Identified across 3 of the last 12 quarters, with $80,000 in recorded penalties.
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Oregon Refinery Services
No Violation Identified with $2,000 in recorded penalties.
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Buckman Laboratories Inc
Significant noncompliance across 5 of the last 12 quarters in the imported ECHO record.
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Basf Corporation
No Violation Identified across 2 of the last 12 quarters in the imported ECHO record.
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Dow Silicones Corporation
No Violation Identified across 1 of the last 12 quarters in the imported ECHO record.
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Lycus Ltd.
No Violation Identified. Last recorded ECHO inspection: 2026-03-24.
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Iofina Chemical, Inc.
No Violation Identified. Last recorded ECHO inspection: 2025-02-12.
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Abitec Corp Janesville Plant
No Violation Identified. Last recorded ECHO inspection: 2018-06-28.
Counties
County entry points
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Jackson County
Jackson County currently shows 2 Superfund sites, 508 imported facility profiles, and 1,899,100 lbs in loaded TRI releases.
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Will County
Will County currently shows 3 Superfund sites, 437 imported facility profiles, and 2,001,186 lbs in loaded TRI releases.
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Kanawha County
Kanawha County currently shows 0 Superfund sites, 485 imported facility profiles, and 704,372 lbs in loaded TRI releases.
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Guilford County
Guilford County currently shows 0 Superfund sites, 355 imported facility profiles, and 282,207 lbs in loaded TRI releases.
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Jefferson County
Jefferson County currently shows 1 Superfund site, 219 imported facility profiles, and 7,129,500 lbs in loaded TRI releases.
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Kalamazoo County
Kalamazoo County currently shows 5 Superfund sites, 153 imported facility profiles, and 279,329 lbs in loaded TRI releases.
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Union County
Union County currently shows 2 Superfund sites, 109 imported facility profiles, and 7,053,921 lbs in loaded TRI releases.
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Lucas County
Lucas County currently shows 0 Superfund sites, 162 imported facility profiles, and 2,277,137 lbs in loaded TRI releases.
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Rock Island County
Rock Island County currently shows 0 Superfund sites, 138 imported facility profiles, and 1,776,672 lbs in loaded TRI releases.
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Clark County
Clark County currently shows 0 Superfund sites, 51 imported facility profiles, and 39,954,545 lbs in loaded TRI releases.
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Kenton County
Kenton County currently shows 0 Superfund sites, 201 imported facility profiles, and 26,122 lbs in loaded TRI releases.
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Liberty County
Liberty County currently shows 0 Superfund sites, 86 imported facility profiles, and 1,206,972 lbs in loaded TRI releases.
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Rock County
Rock County currently shows 2 Superfund sites, 92 imported facility profiles, and 207,053 lbs in loaded TRI releases.
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Carroll County
Carroll County currently shows 0 Superfund sites, 44 imported facility profiles, and 4,904,575 lbs in loaded TRI releases.
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Barrow County
Barrow County currently shows 0 Superfund sites, 141 imported facility profiles, and 33,173 lbs in loaded TRI releases.
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Columbiana County
Columbiana County currently shows 1 Superfund site, 134 imported facility profiles, and 20,710 lbs in loaded TRI releases.
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Kershaw County
Kershaw County currently shows 0 Superfund sites, 64 imported facility profiles, and 486,195 lbs in loaded TRI releases.
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Clinton County
Clinton County currently shows 1 Superfund site, 98 imported facility profiles, and 30,980 lbs in loaded TRI releases.