# 2-propenoic acid, 2-methyl-, polymer with 2,5-furandione and 2,4,4-trimethyl-1-pentene, potassium salt; Pesticide Tolerance Exemption
> **Rule** · Final rule. · Published 2020-09-16 · Effective 2020-09-16 · 85 FR 57746
## Document
- **Document number:** 2020-18650
- **Category:** pesticide
- **Federal Register citation:** 85 FR 57746
- **CFR reference:** 40 CFR 180
- **Publication date:** 2020-09-16
- **Effective date:** 2020-09-16
- **EPA docket:** EPA-HQ-OPP-2019-0549
## Abstract

This regulation establishes an exemption from the requirement of a tolerance for residues of 2-propenoic acid, 2-methyl-, polymer with 2,5-furandione and 2,4,4-trimethyl-1-pentene, potassium salt; when used as an inert ingredient in a pesticide chemical formulation. Solvay USA, Inc. 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-, polymer with 2,5-furandione and 2,4,4-trimethyl-1-pentene, potassium salt on food or feed commodities.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2020/09/16/2020-18650/2-propenoic-acid-2-methyl--polymer-with-25-furandione-and-244-trimethyl-1-pentene-potassium-salt)
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