CFR > Title 40 - Protection of Environment > CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY > SUBCHAPTER E—PESTICIDE PROGRAMS (Parts 150–181) > PART 180—TOLERANCES AND EXEMPTIONS FOR PESTICIDE CHEMICAL RESIDUES IN FOOD > SUBPART D—Exemptions From Tolerances (§180.900 to §180.1295) > 180.1083—Dimethyl sulfoxide; exemption from the requirement of a tolerance.

180.1083—Dimethyl sulfoxide; exemption from the requirement of a tolerance.

Dimethyl sulfoxide (DMSO) [CAS Registry Number 67-68-5] is exempted from the requirement of a tolerance when used as an inert solvent or cosolvent in formulations with the following pesticides when used in accordance with good agricultural practices in or on the following raw agricultural commodities:
(a) Carbaryl (1-naphthyl methyl-carbamate)
Pea, dry, seed
Pea, succulent
(b) O -O -Diethyl O -(2-isopropyl-6-methyl-4-pyrimidinyl) phosphorothioate
Pea, dry, seed
Pea, succulent

Code of Federal Regulations

[48 FR 54819, Dec. 7, 1983, as amended at 74 FR 26535, June 3, 2009]