129046-80-6

Basic information

• Product Name: C₂₄H₂₀NO₃P₂^(1-)
• CAS NO: 129046-80-6
• Molecular Weight: 432.375
• Mol File: 129046-80-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₂₄H₂₀NO₃P₂^(1-)(CAS DataBase Reference)
• NIST Chemistry Reference: C₂₄H₂₀NO₃P₂^(1-)(129046-80-6)
• EPA Substance Registry System: C₂₄H₂₀NO₃P₂^(1-)(129046-80-6)

Safety Data

• Hazardous Substances Data: 129046-80-6(Hazardous Substances Data)

Upstream product

• 71638-08-9 1-(diphenylphosphinoyl)imidazole 
• 73452-52-5 N-hydroxy-P,P-diphenylphosphinic amide 
• 129046-79-3 C₂₄H₂₁NO₃P₂ 

Relevant articles and documents

N,O-bis(diphenylphosphinoyl)hydroxylamine base-induced rearrangement to a phosphonamidic-phosphinic mixed anhydride

The hydroxylamine derivative Ph2P(O)NHOP(O)Ph2 rearranges on treatment with Bu(t)OK-Bu(t)OH; the product contains two dissimilar P atoms (δ(p) 24.2 and 7.9, J(pp) 34 Hz) and is rapidly hydrolysed to a phosphonamidate and a phosphinate, consistent with it being the mixed anhydride Ph(PhNH)P(O)OP(O)Ph2.