118467-51-9

Basic information

• Product Name: S,S'-di(n-butyl) trimethylsilyl dithiophosphite
• Synonyms: S,S'-di(n-butyl) trimethylsilyl dithiophosphite
• CAS NO: 118467-51-9
• Molecular Weight: 298.526
• Mol File: 118467-51-9.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: S,S'-di(n-butyl) trimethylsilyl dithiophosphite(CAS DataBase Reference)
• NIST Chemistry Reference: S,S'-di(n-butyl) trimethylsilyl dithiophosphite(118467-51-9)
• EPA Substance Registry System: S,S'-di(n-butyl) trimethylsilyl dithiophosphite(118467-51-9)

Safety Data

• Hazardous Substances Data: 118467-51-9(Hazardous Substances Data)

Upstream product

• 28896-77-7 dibutyl phosphorochloridodithioite 
• 10416-58-7 N,N-bis(trimethylsilyl)acetamide 

Relevant articles and documents

SYNTHESIS AND REACTIONS OF S,S-DIALKYL TRIMETHYLSILYL DITHIOPHOSPHITES

S,S-Dialkyl-O-trimethylsilyl dithiophosphites (III)-(VI) have been obtained by reacting dialkyl dithiochlorophosphites with bis(trimethylsilyl)acetamide.Compounds (III)-(VI) react with aldehydes in the presence of catalytic amounts of tertiary amines to give S,S-dialkyl-1-trimethylsilyloxyalkyldithiophosphonates (VII)-(IX) and (XII).Hydrolysis of (III) and (V) affords dialkyl dithiophosphites (XVI) and (XVII), which readily add to azomethines and chloral.