63581-80-6

Basic information

• Product Name: Phosphoramidic acid, dimethyl-, monomethyl ester, sodium salt
• CAS NO: 63581-80-6
• Molecular Formula: C3H10NO3P.Na
• Molecular Weight: 161.073
• Mol File: 63581-80-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Phosphoramidic acid, dimethyl-, monomethyl ester, sodium salt(CAS DataBase Reference)
• NIST Chemistry Reference: Phosphoramidic acid, dimethyl-, monomethyl ester, sodium salt(63581-80-6)
• EPA Substance Registry System: Phosphoramidic acid, dimethyl-, monomethyl ester, sodium salt(63581-80-6)

Safety Data

• Hazardous Substances Data: 63581-80-6(Hazardous Substances Data)

Upstream product

• 597-07-9 N,N-dimethyl-O,O-dimethylphosphoramidate 

Relevant articles and documents

Phosphoric Amides. Part 8. The Effect of the Ethyleneimine Substituent on the Solvolytic Reactivity of Phosphate and Phosphoramidate Bonds

Rates and products of the base-catalysed hydrolysis of some amidoesters of phosphoric acid have been determined in the N,N-dimethyl derivative, the P-N bond is resistant, and the P-O bond deactivated towards hydrolysis, while in the N-methyl substrate, the reactivity of the ester link is similar to that in trimethyl phosphate.In the N-ethylene compound, both P-O and P-N bonds are strongly activated.The N-(β-chloroethyl) substrate reacts via fast, base-catalysed cyclization to the N-ethylene amidate.