---
kind: "section"
citation: "21 C.F.R. § 582.1666"
title: "21"
number: "582.1666"
heading: "Propylene glycol."
url: "https://uscodex.org/cfr/21/582.1666"
---

# §582.1666. Propylene glycol.

- (a) **Product.** Propylene glycol.
- (b) **Conditions of use.** This substance is generally recognized as safe (except in cat food) when used in accordance with good manufacturing or feeding practice.

## Notes

### Amendments

[41 FR 38657, Sept. 10, 1976, as amended at 61 FR 19544, May 2, 1996]

### Authority

Authority: 21 U.S.C. 321, 342, 348, 371.

### Source

Source: 41 FR 38657, Sept. 10, 1976, unless otherwise noted.

### Amendments

[41 FR 38657, Sept. 10, 1976, as amended at 61 FR 19544, May 2, 1996]