# 2-Propenoic acid, butyl ester, polymer With 1,6-diisocyanatohexane, N-(hydroxymethyl)-2-methyl-2-propenamide and 2-propenenitrile; Tolerance Exemption
> **Rule** · Final rule. · Published 2014-09-19 · Effective 2014-09-19 · 79 FR 56275
## Document
- **Document number:** 2014-22287
- **Category:** pesticide
- **Federal Register citation:** 79 FR 56275
- **CFR reference:** 40 CFR 180
- **Publication date:** 2014-09-19
- **Effective date:** 2014-09-19
- **EPA docket:** EPA-HQ-OPP-2014-0332
## Abstract

This regulation establishes an exemption from the requirement of a tolerance for residues of 2-propenoic acid, butyl ester, polymer with 1,6-diisocyanatohexane, N-(hydroxymethyl)-2-methyl-2-propenamide and 2-propenenitrile (CAS Reg. No. 1469998-09-1) when used as an inert ingredient in a pesticide formulation. 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, butyl ester, polymer with 1,6- diisocyanatohexane, N-(hydroxymethyl)-2-methyl-2-propenamide and 2- propenenitrile on food or feed commodities.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2014/09/19/2014-22287/2-propenoic-acid-butyl-ester-polymer-with-16-diisocyanatohexane)
---
*AI Analytics · CC0 1.0*