- Phthalide



For more information about the substance, you may click one of the links below to take you to the relevant section:

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
TSCA Inv 1(3H)-Isobenzofuranone Valid
2020 CDR TSCA Inv Active 1(3H)-Isobenzofuranone Unknown

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.

EPA Applications/Systems Synonym Synonym Quality Effective Date End Date
WQX Phthalide Valid
STORET Phthalide Valid
TSCATS Phthalide Valid 09/21/2011
GCES 1(3H)-Isobenzofuranone Valid
ECOTOX 1(3H)-Isobenzofuranone Unknown
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.

Other Sources Synonym Synonym Quality Effective Date End Date
FDA PHTHALIDE Unknown
CA Index 1(3H)-Isobenzofuranone Valid
ChemIDStd Phthalide Valid

Ad Hoc List
There are no Synonyms of this type.

Additional Synonyms
There are no Synonyms of this type.

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Related Substances

This substance is not a Related Substance of any other substance.

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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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