- Methyl parathion



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Program and Regulatory Information

Statutes/Regulations

Below are the EPA applications/systems, statutes/regulations, or other sources that track or regulate this substance. This table shows how each list refers to the substance. To view more metadata about the specific Synonym, click on the Synonym.

Statutes/Regulations Synonym Synonym Quality Effective Date End Date Active Status
CWA 311-HS Nitrox-80 Trade Name 03/13/1978 Active
Uranium Mill Wastes Methyl parathion Valid
SARA 110 Methyl parathion Valid 10/26/1989 Active
Criteria for Municipal Solid Waste Landfills Methyl parathion Valid
Pesticides - Active Ingredients Methyl parathion Valid
RCRA P Waste Methyl parathion Valid 11/25/1980 Active
CERCLA Phosphorothioic acid, O,O-dimethyl O- (4-nitrophenyl) ester Valid
Determination of Reportable Quantities for Hazardous Substances Methyl parathion Valid
RCRA: Appendix IX Methyl parathion Valid
RCRA Appendix VIII Methyl parathion Valid
PRTI Methyl parathion Unknown
CWA 311-HS Methyl parathion Valid 03/13/1978 Active
RCRA Appendix VIII Phosphorothioic acid, O,O-dimethyl O-(4-nitrophenyl) ester Valid
Land Disposal Restrictions P071 Unknown
Water Quality Standards Methyl parathion Valid 11/21/2021
CERCLA Methyl parathion Valid
NPDES Methyl parathion Valid
EPCRA 302 Parathion-methyl Valid 11/17/1986 Active
Hazardous Waste Injection Restrictions Methyl parathion Valid
SARA 110 Methyl Parathion Valid 10/26/1989 Active
EPCRA 313 Methyl parathion Valid
Restricted Use Pesticides Methyl parathion Valid
RCRA P Waste Phosphorothioic acid, O,O,-dimethyl O-(4-nitrophenyl) ester Valid 11/25/1980 Active
CWA 304B Parathion methyl Valid
EG Part 455 Parathion methyl Unknown
Guidelines Establishing Test Procedures for the Analysis of Pollutants Parathion methyl Unknown
Management of Specific Hazardous Wastes and Specific Types of Hazardous Waste Management Facilities Methyl parathion Valid

EPA Applications/Systems

Below are the EPA applications/systems, statutes/regulations, or other sources that track or regulate this substance. This table shows how each list refers to the substance. To view more metadata about the specific Synonym, click on the Synonym.

Other Sources

Below are the EPA applications/systems, statutes/regulations, or other sources that track or regulate this substance. This table shows how each list refers to the substance. To view more metadata about the specific Synonym, click on the Synonym.


Ad Hoc List
Ad Hoc List Synonym Synonym Quality Effective Date End Date
AEGL Methyl parathion Valid
RSL Methyl Parathion Unknown
WDNR Methyl parathion Valid 03/27/2013
SCDM Methyl parathion Valid

Additional Synonyms
There are no Synonyms of this type.

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Related Substances

This substance exists as a Related Substance of the following substances.

Systematic Name Synonym CAS Number TSN EPA Identifier Effective Date End Date
Pesticides, organic, chemicals, total, from CWA304B 40 CFR455.20(b) Pesticides, organic, chemicals, total, from CWA304B 40 CFR455.20(b) E755231
Pesticides Pesticides E966580

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Health and Other Scientific Information

The following list includes links related to the selected substance. Some of the following links exit EPA's site Exit.

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