# Octadecanoic Acid, 12-Hydroxy-, Homopolymer, Ester With 2-Methyloxirane Polymer With Oxirane Monobutyl Ether; Tolerance Exemption
> **Rule** · Final rule. · Published 2013-11-27 · Effective 2013-11-27 · 78 FR 70878
## Document
- **Document number:** 2013-28364
- **Category:** pesticide
- **Federal Register citation:** 78 FR 70878
- **CFR reference:** 40 CFR 180
- **Publication date:** 2013-11-27
- **Effective date:** 2013-11-27
- **EPA docket:** EPA-HQ-OPP-2013-0526
## Abstract

This regulation establishes an exemption from the requirement of a tolerance for residues of Octadecanoic Acid, 12-Hydroxy-, Homopolymer, Ester with 2-Methyloxirane Polymer with Oxirane Monobutyl Ether (CAS Reg. No. 1373125-59-7) when used as an inert ingredient in a pesticide formulation. Huntsman Corp. 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 Octadecanoic Acid, 12-Hydroxy-, Homopolymer, Ester with 2- Methyloxirane Polymer with Oxirane Monobutyl Ether on food or feed commodities.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2013/11/27/2013-28364/octadecanoic-acid-12-hydroxy--homopolymer-ester-with-2-methyloxirane-polymer-with-oxirane-monobutyl)
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