40 CFR § 180.693 - Benzobicyclon; tolerances for residues.

---
identifier: "/us/cfr/t40/s180.693"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "40 CFR § 180.693 - Benzobicyclon; tolerances for residues."
title_number: 40
title_name: "Protection of Environment"
section_number: "180.693"
section_name: "Benzobicyclon; 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"
---


# 180.693 Benzobicyclon; tolerances for residues.

(a) *General.* Tolerances are established for residues of the herbicide benzobicyclon, including its metabolites and degradates, in or on the commodity in the table below. Compliance with the tolerance level specified below is to be determined by measuring only benzobicyclon, 3-[2-chloro-4-(methylsulfonyl)benzoyl]-4-(phenylthio)bicyclo-[3.2.1]oct-3-en-2-one), in or on the following raw agricultural commodity:

Table 1 to § 180.693(**a**)

| Commodity | Parts permillion |
| --- | --- |
| Rice, grain | 0.15 |

(b)-(d) [Reserved]

[86 FR 60391, Nov. 2, 2021]