# Propanoic Acid, 3-hydroxy-(hydroxymethyl)-2-methyl-, Polymer With 2-amino-2-methyl-1-propanol, α-hydro-ω-hydroxypoly[oxy(methyl-1,2-ethanediyl)], 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane and Methyloxirane Polymer With Oxirane Ether With 4,4′-(1-methylethylidene)bis[phenol] (2:1), Polyethylene-Polypropylene Glycol 2-aminopropyl Me Ether-Blocked, Compds. With 2-amino-2-methyl-1-propanol; Tolerance Exemption
> **Rule** · Final rule. · Published 2023-02-27 · Effective 2023-02-27 · 88 FR 12213
## Document
- **Document number:** 2023-03866
- **Category:** pesticide
- **Federal Register citation:** 88 FR 12213
- **CFR reference:** 40 CFR 180
- **Publication date:** 2023-02-27
- **Effective date:** 2023-02-27
- **EPA docket:** EPA-HQ-OPP-2022-0935
## Abstract

This regulation establishes an exemption from the requirement of a tolerance for residues of propanoic acid, 3-hydroxy- (hydroxymethyl)-2-methyl-, polymer with 2-amino-2-methyl-1-propanol, [alpha]-hydro-[omega]-hydroxypoly[oxy(methyl-1,2-ethanediyl)], 5- isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane and methyloxirane polymer with oxirane ether with 4,4'-(1- methylethylidene)bis[phenol] (2:1), polyethylene-polypropylene glycol 2-aminopropyl Me ether-blocked, compds. with 2-amino-2-methyl-1- propanol (IN-11729) when used as an inert ingredient in a pesticide chemical formulation. Nouryon Surface Chemistry LLC 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 propanoic acid, 3-hydroxy-(hydroxymethyl)-2-methyl-, polymer with 2-amino-2-methyl-1-propanol, [alpha]-hydro-[omega]- hydroxypoly[oxy(methyl-1,2-ethanediyl)], 5-isocyanato-1- (isocyanatomethyl)-1,3,3-trimethylcyclohexane and methyloxirane polymer with oxirane ether with 4,4'-(1-methylethylidene)bis[phenol] (2:1), polyethylene-polypropylene glycol 2-aminopropyl Me ether-blocked, compds. with 2-amino-2-methyl-1-propanol on food or feed commodities when used in accordance with these exemptions.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2023/02/27/2023-03866/propanoic-acid-3-hydroxy-hydroxymethyl-2-methyl--polymer-with-2-amino-2-methyl-1-propanol)
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