# Carfentrazone-ethyl; Pesticide Tolerance
> **Rule** · Final rule. · Published 1998-09-30 · Effective 1998-09-30 · 63 FR 52174
## Document
- **Document number:** 98-26162
- **Category:** pesticide
- **Federal Register citation:** 63 FR 52174
- **CFR reference:** 40 CFR 180
- **Publication date:** 1998-09-30
- **Effective date:** 1998-09-30
- **EPA docket:** OPP-300718
## Abstract

This regulation establishes a tolerance for combined residues of the herbicide Carfentrazone-ethyl (ethyl-alpha-2-dichloro-5-[-4- (difluoromethyl)-4,5-dihydro-3-methyl-5-oxo-1H-1,2,4-triazol-1-yl]-4- fluorobenzene-propanoate) and its metabolite: Carfentrazone-ethyl chloropropionic acid (alpha, 2-dichloro-5-[4-difluoromethyl)-4,5- dihydro-3-methyl-5-oxo-1H-1,2,4-triazol-l-y]-4-fluorobenzenepropanoic acid) in or on these raw agricultural commodities: corn, field, grain at 0.1ppm; corn, field, forage at 0.1ppm; corn, field, fodder at 0.1 ppm; soybean seed at 0.1 ppm; wheat grain at 0.1 ppm; wheat forage at 1.0 ppm; wheat hay at 0.3 ppm; and wheat straw at 0.2 ppm. FMC Corporation requested this tolerance under the Federal Food, Drug and Cosmetic Act (FFDCA), as amended by the Food Quality Protection Act of 1996 (Pub. L. 104-170).

## Source
- [Federal Register document](https://www.federalregister.gov/documents/1998/09/30/98-26162/carfentrazone-ethyl-pesticide-tolerance)
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