135348-40-2

Basic information

• Product Name: Dithiophosphoric acid S-butyl ester S'-methyl ester O-phenyl ester
• CAS NO: 135348-40-2
• Molecular Weight: 276.361
• Mol File: 135348-40-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Dithiophosphoric acid S-butyl ester S'-methyl ester O-phenyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Dithiophosphoric acid S-butyl ester S'-methyl ester O-phenyl ester(135348-40-2)
• EPA Substance Registry System: Dithiophosphoric acid S-butyl ester S'-methyl ester O-phenyl ester(135348-40-2)

Safety Data

• Hazardous Substances Data: 135348-40-2(Hazardous Substances Data)

Upstream product

• 33576-92-0 O,O-dimethyl O-phenyl phosphorothioate 
• 109-79-5 n-butanethiol 
• 60249-37-8 Thiophosphorochloridic acid S-methyl ester O-phenyl ester 

Relevant articles and documents

A convenient synthesis of S-alkyl O-aryl thiophosphoric acid derivatives

A new convenient synthesis of S-alkyl O-aryl thiophosphoric acid derivatives is reported. The chlorination of O-aryl O,O-dialkyl thiophosphates with phosphorus oxychloride proceeds with isomerization to give S-alkyl O-aryl thiophosphorochloridates, which react further with various nucleophiles in the presence of base to give the title compounds.