# 2-propenoic acid, 2-methyl-, C12-16-alkyl esters, telomers with 1-dodecanethiol, polyethylene-polypropylene glycol ether with propylene glycol monomethacrylate (1:1), and styrene 2,2'-(1,2-diazenediyl)bis[2-methylbutanenitrile]-initiated; Tolerance Exemption
> **Rule** · Final rule. · Published 2010-08-18 · Effective 2010-08-18 · 75 FR 50926
## Document
- **Document number:** 2010-20297
- **Category:** pesticide
- **Federal Register citation:** 75 FR 50926
- **CFR reference:** 40 CFR 180
- **Publication date:** 2010-08-18
- **Effective date:** 2010-08-18
- **EPA docket:** EPA-HQ-OPP-2010-0272
## Abstract

This regulation establishes an exemption from the requirement of a tolerance for residues of 2-propenoic acid, 2-methyl-, C12-16- alkyl esters, telomers with 1-dodecanethiol, polyethylene-polypropylene glycol ether with propylene glycol monomethacrylate (1:1), and styrene 2,2'-(1,2-diazenediyl)bis[2-methylbutanenitrile]-initiated, number average molecular weight (in AMU) 4000; when used as an inert ingredient in a pesticide chemical formulation 40 CFR 180.960. Clariant Corporation submitted a petition to EPA under the Federal Food, Drug, and Cosmetic Act (FFDCA), requesting an exemption from the requirement of a tolerance. This regulation eliminates the need to establish a maximum permissible level for residues of 2-propenoic acid, 2-methyl-, C12-16-alkyl esters, telomers with 1-dodecanethiol, polyethylene- polypropylene glycol ether with propylene glycol monomethacrylate (1:1), and styrene 2,2'-(1,2-diazenediyl)bis[2-methylbutanenitrile]- initiated on food or feed commodities.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2010/08/18/2010-20297/2-propenoic-acid-2-methyl--c12-16-alkyl-esters-telomers-with-1-dodecanethiol)
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