# Oxirane, 2-Methyl-, Polymer with Oxirane, Dimethyl Ether; Tolerance Exemption
> **Rule** · Final rule. · Published 2010-01-27 · Effective 2010-01-27 · 75 FR 4288
## Document
- **Document number:** 2010-1577
- **Category:** pesticide
- **Federal Register citation:** 75 FR 4288
- **CFR reference:** 40 CFR 180
- **Publication date:** 2010-01-27
- **Effective date:** 2010-01-27
- **EPA docket:** EPA-HQ-OPP-2009-0675
## Abstract

This regulation establishes an exemption from the requirement of a tolerance for residues of oxirane, 2-methyl-,polymer with oxirane, dimethyl ether (CAS Reg. No. 61419-46-3); minimum number average molecular weight (in AMW) 2,800; when used as an inert ingredient in a pesticide chemical formulation under 40 CFR 180.960. BASF Corporation, 100 Campus Dr., Florham Park, NJ 07932 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 oxirane, 2-methyl-, polymer with oxirane, dimethyl ether (CAS Reg. No. 61419-46-3) on food or feed commodities.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2010/01/27/2010-1577/oxirane-2-methyl--polymer-with-oxirane-dimethyl-ether-tolerance-exemption)
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