# 1,1-Difluoroethane; Tolerance Exemption
> **Rule** · Final rule. · Published 1996-07-29 · Effective 1996-07-29 · 61 FR 39351
## Document
- **Document number:** 96-19084
- **Category:** pesticide
- **Federal Register citation:** 61 FR 39351
- **CFR reference:** 40 CFR 180
- **Publication date:** 1996-07-29
- **Effective date:** 1996-07-29
- **EPA docket:** PP 5E04443/R2258
## Abstract

This document establishes an exemption from the requirement of a tolerance for residues of 1,1-difluoroethane (CAS Reg. No. 75-37-6) when used as an inert ingredient (aerosol propellant) in aerosol pesticide formulations used for insect control in food- and feed- handling establishments and animals. The Dupont Company requested this regulation pursuant to the Federal Food, Drug and Cosmetic Act (FFDCA).

## Source
- [Federal Register document](https://www.federalregister.gov/documents/1996/07/29/96-19084/11-difluoroethane-tolerance-exemption)
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