40 CFR § 180.190 - Diphenylamine; tolerances for residues.
---
identifier: "/us/cfr/t40/s180.190"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "40 CFR § 180.190 - Diphenylamine; tolerances for residues."
title_number: 40
title_name: "Protection of Environment"
section_number: "180.190"
section_name: "Diphenylamine; 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"
---
# 180.190 Diphenylamine; tolerances for residues.
(a) *General.* Tolerances are established for residues of diphenylamine, including its metabolites and degradates, in or on the commodities in Table 1 to Paragraph (a). Compliance with the tolerance levels specified in Table 1 to Paragraph (a) is to be determined by measuring only diphenylamine, in or on the commodity.
Table 1 to Paragraph (**a**)
| Commodity | Parts per million |
| --- | --- |
| Apple | 10 |
| Apple, wet pomace | 30 |
| Pear | 5 |
(b) *Section 18 emergency exemptions.* [Reserved]
(c) *Tolerances with regional registrations.* [Reserved]
(d) *Indirect or inadvertent residues.* [Reserved]
[64 FR 25848, May 13, 1999, as amended at 66 FR 63198, Dec. 5, 2001; 72 FR 16283, Apr. 4, 2007; 76 FR 34885, June 15, 2011; 91 FR 8086, Feb. 20, 2026]