# Alpha-[2,4,6-Tris[1-(phenyl)ethyl]phenyl]-Omega-hydroxy poly(oxyethylene) poly(oxypropylene) copolymer; Tolerance Exemption
> **Rule** · Final rule. · Published 2016-03-02 · Effective 2016-03-02 · 81 FR 10776
## Document
- **Document number:** 2016-04599
- **Category:** pesticide
- **Federal Register citation:** 81 FR 10776
- **CFR reference:** 40 CFR 180
- **Publication date:** 2016-03-02
- **Effective date:** 2016-03-02
- **EPA docket:** EPA-HQ-OPP-2015-0485
## Abstract

This regulation establishes an exemption from the requirement of a tolerance for residues of Alpha-[2,4,6-Tris[1- (phenyl)ethyl]phenyl]-Omega-hydroxy poly(oxyethylene) poly(oxypropylene) copolymer, the poly(oxypropylene) content averages 2-8 moles, the poly(oxyethylene) content averages 16-30 moles, when used as an inert ingredient in a pesticide formulation. Stepan Co. 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 Alpha-[2,4,6-Tris[1- (phenyl)ethyl]phenyl]-Omega-hydroxy poly(oxyethylene) poly(oxypropylene) copolymer, the poly(oxypropylene) content averages 2-8 moles, the poly(oxyethylene) content averages 16-30 moles, on food or feed commodities.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2016/03/02/2016-04599/alpha-246-tris1-phenylethylphenyl-omega-hydroxy-polyoxyethylene-polyoxypropylene-copolymer-tolerance)
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