[Code of Federal Regulations] [Title 40, Volume 22] [Revised as of July 1, 2004] From the U.S. Government Printing Office via GPO Access [CITE: 40CFR180.1083] [Page 560] TITLE 40--PROTECTION OF ENVIRONMENT CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PART 180_TOLERANCES AND EXEMPTIONS FROM TOLERANCES FOR PESTICIDE CHEMICALS IN FOOD--Table of Contents Subpart D_Exemptions From Tolerances Sec. 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: ------------------------------------------------------------------------ Pesticides Commodity ------------------------------------------------------------------------ (a) Carbaryl (1-naphthyl methyl-carbamate)... Peas (b) O-O-Diethyl O-(2-isopropyl-6-methyl-4- Peas pyrimidinyl) phosphorothioate. ------------------------------------------------------------------------ [48 FR 54819, Dec. 7, 1983])