---
kind: "section"
citation: "21 C.F.R. § 582.4666"
title: "21"
number: "582.4666"
heading: "Propylene glycol."
url: "https://uscodex.org/cfr/21/582.4666"
---

# §582.4666. Propylene glycol.

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

## Notes

### Authority

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

### Source

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