# 2-Propenoic Acid, Polymer With Ethenylbenzene and (1-methylethenyl) Benzene, Sodium Salt; Tolerance Exemption
> **Rule** · Final rule. · Published 2011-08-24 · Effective 2011-08-24 · 76 FR 52875
## Document
- **Document number:** 2011-21371
- **Category:** pesticide
- **Federal Register citation:** 76 FR 52875
- **CFR reference:** 40 CFR 180
- **Publication date:** 2011-08-24
- **Effective date:** 2011-08-24
- **EPA docket:** EPA-HQ-OPP-2011-0430
## Abstract

This regulation establishes an exemption from the requirement of a tolerance for residues of 2-Propenoic acid, polymer with ethenylbenzene and (1-methylethenyl) benzene, sodium salt when used as an inert ingredient in a pesticide chemical formulation under 40 CFR 180.960. BASF 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, polymer with ethenylbenzene and (1- methylethenyl) benzene, sodium salt on food or feed commodities.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2011/08/24/2011-21371/2-propenoic-acid-polymer-with-ethenylbenzene-and-1-methylethenyl-benzene-sodium-salt-tolerance)
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