80919-08-0

Basic information

• Product Name: C₂₁H₃₄NO₅P
• CAS NO: 80919-08-0
• Molecular Weight: 411.478
• Mol File: 80919-08-0.mol

Chemical Properties

• CAS DataBase Reference: C₂₁H₃₄NO₅P(CAS DataBase Reference)
• NIST Chemistry Reference: C₂₁H₃₄NO₅P(80919-08-0)
• EPA Substance Registry System: C₂₁H₃₄NO₅P(80919-08-0)

Safety Data

• Hazardous Substances Data: 80919-08-0(Hazardous Substances Data)

Upstream product

• 683-16-9 dibutylphosphinic chloride 
• 1149-26-4 (S)-N-(benzyloxycarbonyl)valine 

Downstream Products

• 34979-31-2 di-n-butylphosphinic acid anhydride 
• 10084-80-7 N^α-benzyloxycarbonyl-L-valine anhydride 

Relevant articles and documents

A KINETIC STUDY OF PHOSPHINIC CARBOXYLIC MIXED ANHYDRIDES

Using 32.4 MHz (31)P n.m.r. spectroscopy, disproportionation of a series of phosphinic carboxylic mixed anhydrides derived from protected α-amino acids has been studied both as a function of the substituents at phosphorus and structure of the α-amino acid being activated.It was found that the rates of disproportionation were insignificant from a preparative aspect compared with aminolysis at 0 deg C.