38049-81-9

Basic information

• Product Name: C₂₂H₃₂O₂P₂
• Synonyms: C₂₂H₃₂O₂P₂
• CAS NO: 38049-81-9
• Molecular Weight: 390.442
• Mol File: 38049-81-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₂₂H₃₂O₂P₂(CAS DataBase Reference)
• NIST Chemistry Reference: C₂₂H₃₂O₂P₂(38049-81-9)
• EPA Substance Registry System: C₂₂H₃₂O₂P₂(38049-81-9)

Safety Data

• Hazardous Substances Data: 38049-81-9(Hazardous Substances Data)

Upstream product

• 23250-03-5 β-hydroxyethyltriphenylphosphonium chloride 
• 887-21-8 2-(diphenylphosphinyl)ethanol 
• 866-32-0 dibutylphosphinic acid 
• 2096-78-8 vinyldiphenylphosphine oxide 
• 15754-54-8 dibutylphosphine oxide 
• 13172-83-3 diphenyl(β-chloroethyl)phosphine oxide 

Relevant articles and documents

Synthesis of asymmetric P,P-dialkyl-P',P'-diphenylethylenediphosphine dioxides

Asymmetric P,P-dialkyl-P',P'-diphenylethylenediphosphine dioxides were synthesized by the addition of dialyklphosphinous acids to diphenylvinylphosphine oxide in toluene without a catalyst and in DMSO in the presence of concentrated aqueous alkali.The method for isolating dipropyl- and dibutylphosphinous acids obtained by reactions of diethylphosphite with the corresponding alkylmagnesium bromides was improved. - Key words: ethylenediphosphine dioxides; diphenylvinylphosphine oxide; dialkylphosphinous acids; PH-acids; PH-addition.