# Acetic Acid Ethenyl Ester, Polymer With Ethane, Ethenyltriethoxysilane and Sodium Ethenesulfonate (1:1); Tolerance Exemption
> **Rule** · Final rule. · Published 2014-11-07 · Effective 2014-11-07 · 79 FR 66302
## Document
- **Document number:** 2014-26528
- **Category:** pesticide
- **Federal Register citation:** 79 FR 66302
- **CFR reference:** 40 CFR 180
- **Publication date:** 2014-11-07
- **Effective date:** 2014-11-07
- **EPA docket:** EPA-HQ-OPP-2014-0393
## Abstract

This regulation establishes an exemption from the requirement of a tolerance for residues of acetic acid ethenyl ester, polymer with ethane, ethenyltriethoxysilane and sodium ethenesulfonate (1:1); minimum number average molecular weight (in amu), 16,200 (CASRN 913187- 38-9); when used as an inert ingredient in a pesticide chemical formulation. Celanese, Ltd. 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 acetic acid ethenyl ester, polymer with ethane, ethenyltriethoxysilane and sodium ethenesulfonate (1:1); on food or feed commodities.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2014/11/07/2014-26528/acetic-acid-ethenyl-ester-polymer-with-ethane-ethenyltriethoxysilane-and-sodium-ethenesulfonate-11)
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