# Butafenacil; Pesticide Tolerance
> **Rule** · Final rule. · Published 2003-09-19 · Effective 2003-09-19 · 68 FR 54818
## Document
- **Document number:** 03-23853
- **Category:** pesticide
- **Federal Register citation:** 68 FR 54818
- **CFR reference:** 40 CFR 180
- **Publication date:** 2003-09-19
- **Effective date:** 2003-09-19
- **EPA docket:** OPP-2003-0282
## Abstract

This regulation establishes a tolerance for residues of butafenacil (1,1-dimethyl-2-oxo-2-(2-propenyloxy)ethyl 2-chloro-5-[3,6- dihydro-3-methyl-2,6-dioxo-4-(trifluoromethyl)-1(2H)-pyrimidinyl] benzoate) in or on cotton and livestock commodities. Syngenta Crop Protection, Inc. requested this tolerance under the Federal Food, Drug, and Cosmetic Act (FFDCA), as amended by the Food Quality Protection Act of 1996 (FQPA).

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2003/09/19/03-23853/butafenacil-pesticide-tolerance)
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