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Facility profile

Afton Chemical Corporation

Significant Violation across 12 of the last 12 quarters in the imported ECHO record.

Significant Violation Chemicals TRI + Clean Air Act + Clean Water Act + RCRA 110067263071 Harris County
Noncompliance quarters
12

Counted from the imported ECHO record over the last 12 quarters.

Penalties
$0

Recorded enforcement amount carried into the facility page.

Last inspection
2026-02-21

Displayed as plain language instead of hidden in agency exports.

Trend
Watch

Reported on-site releases are higher in 2024 than in 2022.

Year Air Water Land Total
2022 6,865 lbs 0 lbs 0 lbs 6,865 lbs
2023 6,922 lbs 0 lbs 0 lbs 6,922 lbs
2024 7,152 lbs 0 lbs 0 lbs 7,152 lbs
Chemical breakdown

What this facility is reporting

  • air 1,951 lbs

    Phenol

    Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.

  • air 1,900 lbs

    1, 2, 4-Trimethylbenzene

    Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.

  • air 1,178 lbs

    Boron trifluoride

    Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.

  • air 487 lbs

    Chlorine

    Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.

  • air 385 lbs

    Xylene (mixed isomers)

    Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.

  • air 323 lbs

    Zinc compounds

    Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.

  • air 265 lbs

    Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)

    Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.

  • air 159 lbs

    Cumene

    Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.

  • air 132 lbs

    Maleic anhydride

    Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.

  • air 99 lbs

    Formaldehyde

    Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.

  • air 88 lbs

    o-Cresol

    Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.

  • air 86 lbs

    Naphthalene

    Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.

  • air 78 lbs

    Methanol

    Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.

  • air 23 lbs

    Diphenylamine

    Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.

  • air 1 lbs

    Ethylene glycol

    Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.

Enforcement layer

Why the ECHO-style detail matters

Significant Violation across 12 of the last 12 quarters in the imported ECHO record.

Significant Violation Last recorded inspection: 2026-02-21.