40 CFR § 180.471 - Furilazole; tolerances for residues.

---
identifier: "/us/cfr/t40/s180.471"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "40 CFR § 180.471 - Furilazole; tolerances for residues."
title_number: 40
title_name: "Protection of Environment"
section_number: "180.471"
section_name: "Furilazole; 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"
---


# 180.471 Furilazole; tolerances for residues.

(a) *General.* Tolerances are established for residues of furilazole, including its metabolites and degradates, when used as an inert ingredient (safener) in pesticide formulations applied to the following raw agricultural commodities. Compliance with the tolerance levels specified in the table in this paragraph (a) is to be determined by measuring only furilazole, 3-dichloroacetyl-5-(2-furanyl)-2, 2-dimethyloxazolidine (CAS Reg. No. 121776-33-8) in or on the commodity.

| Commodity | Parts per million |
| --- | --- |
| Corn, field, forage | 0.01 |
| Corn, field, grain | 0.01 |
| Corn, field, stover | 0.01 |
| Corn, pop, grain | 0.01 |
| Corn, pop, stover | 0.01 |
| Corn, sweet, forage | 0.01 |
| Corn, sweet, kernel plus cob with husks removed | 0.01 |
| Corn, sweet, stover | 0.01 |
| Sorghum, forage | 0.01 |
| Sorghum, grain | 0.01 |
| Sorghum, stover | 0.01 |

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

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

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

[65 FR 8867, Feb. 23, 2000, as amended at 67 FR 15735, Apr. 3, 2002; 72 FR 57492, Oct. 10, 2007; 84 FR 52774, Oct. 3, 2019]