---
kind: "section"
citation: "40 C.F.R. § 180.1156"
title: "40"
number: "180.1156"
heading: "Cinnamaldehyde; exemption from the requirement of a tolerance."
url: "https://uscodex.org/cfr/40/180.1156"
---

# §180.1156. Cinnamaldehyde; exemption from the requirement of a tolerance.


Cinnamaldehyde (3-phenyl-2-propenal) is exempted from the requirement of a tolerance in or on all food commodities, when used as a fungicide, insecticide, and algaecide in accordance with good agricultual practices.


## Notes

### Amendments

[64 FR 7804, Feb. 17, 1999; 64 FR 14099, Mar. 24, 1999]

### Authority

Authority: 21 U.S.C. 321(q), 346a and 371.

### Source

Source: 36 FR 22540, Nov. 25, 1971, unless otherwise noted.

### Amendments

[64 FR 7804, Feb. 17, 1999; 64 FR 14099, Mar. 24, 1999]