QUIZALOFOP (ASSURE): federal lists and state cleanup levels
- CAS 76578-14-8
- 1 federal list
- 1 state
CAS 76578-14-8 is on one of the three federal lists this handbook carries from Title 40 of the Code of Federal Regulations, Parts 300 to 399, revised as of July 1, 2025: the toxic chemicals for release reporting (40 CFR 372.65). That list's rows for it are below as the regulation prints them. CAS 76578-14-8 is in the cleanup-level tables of one state in this handbook: Pennsylvania (QUIZALOFOP (ASSURE)). Its numbers are below as its agency prints them. A state that lists the substance under another CAS number, or without one, is not shown here.
Federal lists
Toxic chemicals for release reporting (TRI)
- 40 CFR 372.65(a)
- Revised as of July 1, 2025
40 CFR 372.65, the list of toxic chemicals subject to release reporting, lists CAS 76578-14-8 with an effective date for reporting of 1/1/95.
Table 1 to Paragraph (a): (a) Alphabetical listing.
| Chemical name | CAS No. | Effective date |
|---|---|---|
| Quizalofop-ethyl | 76578-14-8 | 1/1/95 |
Notes to Table 1 to Paragraph (a): (a) Alphabetical listing., as the regulation prints them
1 The listing of 2,2-dibromo-3-nitrilopropionamide (CAS No. 10222-01-2) is stayed. The stay will remain in effect until further administrative action is taken.
Pennsylvania
- PA DEP
- Act 2 Statewide Health Standards
For QUIZALOFOP (ASSURE), DEP's Statewide Health Standard tables print 300 μg/L for residential groundwater in a used aquifer with TDS up to 2500, 2,000 mg/kg for residential soil direct contact from 0 to 15 feet, and two residential soil to groundwater values for a used aquifer with TDS up to 2500: 30 mg/kg as 100 X GW MSC and 47 mg/kg as the generic value.
- 300μg/L R Table 1: Medium-Specific Concentrations (MSCs) for Organic Regulated Substances in Groundwater Used Aquifers, TDS ≤ 2500
- 2,000mg/kg 2000 0-15 feet Table 3a: Medium-Specific Concentrations (MSCs) for Organic Regulated Substances in Soil: A. Direct Contact Numeric Values Residential
- 30mg/kg 100 X GW MSC Table 3b: Medium-Specific Concentrations (MSCs) for Organic Regulated Substances in Soil: B. Soil to Groundwater Numeric Values Used Aquifers, TDS ≤ 2500, Residential
- 47mg/kg Generic Value Table 3b: Medium-Specific Concentrations (MSCs) for Organic Regulated Substances in Soil: B. Soil to Groundwater Numeric Values Used Aquifers, TDS ≤ 2500, Residential
For the federal lists the regulation governs. This page copies the Code of Federal Regulations' annual edition revised as of July 1, 2025, which is kept up to date by the Federal Register; amendments published there since that date are not shown. This page is a reference copy and not a reporting decision. Check the current regulation before relying on a value.
A list with no section on this page has no row with this CAS number. That alone does not put the substance outside the list: the lists also have entries with no CAS number (broad classes, chemical categories, waste streams), which a page filed by CAS number cannot show.
Each agency's own publication governs: its current table, or the published rule where the agency says so. This page is a reference copy and not a cleanup decision. Check each agency's page before relying on a value.
Source
- Environmental Protection Agency, 40 CFR parts 302, 355 and 372, in Title 40 of the Code of Federal Regulations, Parts 300 to 399, revised as of July 1, 2025, as the U.S. Government Publishing Office posts it. File read October 6, 2026.
- Pennsylvania Department of Environmental Protection, Statewide Health Standard Medium-Specific Concentrations.
- Table 1: DEP's file dated April 14, 2022, read October 5, 2026.
- Table 3a: DEP's file dated January 4, 2022, read October 5, 2026.
- Table 3b: DEP's file dated January 19, 2022, read October 5, 2026.