---
kind: "section"
citation: "40 C.F.R. § 180.1052"
title: "40"
number: "180.1052"
heading: "2,2,5-trimethyl-3-dichloroacetyl-1,3-oxazolidine; exemption from the requirement of a tolerance."
url: "https://uscodex.org/cfr/40/180.1052"
---

# §180.1052. 2,2,5-trimethyl-3-dichloroacetyl-1,3-oxazolidine; exemption from the requirement of a tolerance.


2,2,5-trimethyl-3-dichloroacetyl-1,3-oxazolidine is exempted from the requirement of a tolerance when used as an inert ingredient in formulations of the herbicides S-ethyl dipropylthiocarbamate, S-propyl dipropylthiocarbamate, and S-ethyl diisobutylthiocarbamate applied to corn fields before the corn plants emerge from the soil with a maximum of 0.5 pound of the inert ingredient per acre.


## Notes

### Amendments

[45 FR 51201, Aug. 1, 1980]

### Authority

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

### Source

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

### Amendments

[45 FR 51201, Aug. 1, 1980]