2,4-D Butyric Acid
CAS Number
94-82-6Synonym
4-(2,4-dichlorophenoxy)butanoic acid
Occurrence/Use
Herbicide
Cancer Potency Information
| Latest Criteria: | Proposition 65 NSRLs/MADLs |
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Proposition 65
MADL w/ File
Chemical Status
| Reproductive Toxicity : | Currently listed |
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Reproductive Toxicity
| Listed as causing: | Male Reproductive Toxicity | Developmental Toxicity |
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| Date of Listing: | |
| Date of Delisting: | |
| Basis for Listing : | Authoritative Bodies-US Environmental Protection Agency | Male Reproductive Toxicity |
| Date of Listing: | |
| Basis for Listing : | Authoritative Bodies-US Environmental Protection Agency |
Safe Harbor Levels
| Reproductive Toxicity | |
| Maximum Allowable Dose Level (MADL) : | 910 µg/day |
|---|---|
| Last NSRL/MADL Revision: | 2003 |
Documents, Presentations, and Publications
| Reproductive Toxicity: |
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Comments
Public notices related to this chemical
- Notice of Intent to List: 2,4-D butyric acid, 2,4-D 2-ethylhexyl ester, 2,4-D 2-ethyl-4-methyl pentyl ester, Progargite, and Triforine
- 2,4-D butyric acid and Triforine: Chemicals Listed Effective June 18, 1999 as Known to the State to Cause Reproductive Toxicity
- Notice of Proposed Rulemaking: Amendment to Section 12805, Specific Regulatory Levels: 2,4-D Butyric Acid, m-Dinitrobenzene, Hydramethylnon and N-Methylpyrrolidone
- Amendment to Section 12805. Specific Regulatory Levels: Reproductive Toxicants (2,4-D butyric acid, m-dinitrobenzene, hydramethylnon and N-methylpyrrolidone)
Developmental toxicity endpoint removed from the listing for 2,4-D butyric acid effective June 22, 2001.