40 CFR § 180.211 - Propachlor; tolerances for residues.

---
identifier: "/us/cfr/t40/s180.211"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "40 CFR § 180.211 - Propachlor; tolerances for residues."
title_number: 40
title_name: "Protection of Environment"
section_number: "180.211"
section_name: "Propachlor; tolerances for residues."
chapter_name: "ENVIRONMENTAL PROTECTION AGENCY"
subchapter_number: "E"
subchapter_name: "PESTICIDE PROGRAMS"
part_number: "180"
part_name: "TOLERANCES AND EXEMPTIONS FOR PESTICIDE CHEMICAL RESIDUES IN FOOD"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "21 U.S.C. 321(q), 346a and 371."
regulatory_source: "36 FR 22540, Nov. 25, 1971, unless otherwise noted."
cfr_part: "180"
---


# 180.211 Propachlor; tolerances for residues.

(a) *General.* Tolerances are established for the combined residues of the herbicide propachlor (2-chloro-N-isopropylacetanilide) and its metabolites containing the N-isopropylaniline moiety, calculated as 2-chloro-N-isopropylacetanilide, in or on the raw agricultural commodities found in the table in this paragraph. The tolerances listed in the table will expire on January 19, 2024.

Table 1 to Paragraph (**a**)

| Commodity | Parts per million |
| --- | --- |
| Cattle, fat | 0.05 |
| Cattle, kidney | 0.2 |
| Cattle, meat | 0.02 |
| Cattle, meat byproducts, except kidney | 0.05 |
| Corn, field, forage | 3.0 |
| Corn, field, grain | 0.2 |
| Corn, field, stover | 1.0 |
| Corn, sweet, forage | 3.0 |
| Goat, fat | 0.05 |
| Goat, kidney | 0.2 |
| Goat, meat | 0.02 |
| Goat, meat byproducts, except kidney | 0.05 |
| Hog, fat | 0.02 |
| Hog, meat | 0.02 |
| Hog, meat byproducts | 0.02 |
| Horse, fat | 0.05 |
| Horse, kidney | 0.2 |
| Horse, meat | 0.02 |
| Horse, meat byproducts, except kidney | 0.05 |
| Milk | 0.02 |
| Sheep, fat | 0.05 |
| Sheep, kidney | 0.2 |
| Sheep, meat | 0.02 |
| Sheep, meat byproducts, except kidney | 0.05 |
| Sorghum, forage, forage | 8.0 |
| Sorghum, grain, forage | 8.0 |
| Sorghum, grain, grain | 0.25 |
| Sorghum, grain, stover | 12.0 |

(b) *Section 18 emergency exemptions.* [Reserved]

(c) *Tolerances with regional registrations.* [Reserved]

(d) *Indirect or inadvertent residues.* [Reserved]

[47 FR 25959, June 16, 1982, as amended at 47 FR 28381, June 30, 1982; 47 FR 28626, July 1, 1982; 47 FR 46701, Oct. 20, 1982; 63 FR 57074, Oct. 26, 1998; 72 FR 53454, Sept. 19, 2007; 88 FR 46083, July 19, 2023]