91656-63-2

Basic information

• Product Name: Phosphine oxide, [3-(diphenylphosphinyl)propyl]ethylphenyl-
• CAS NO: 91656-63-2
• Molecular Formula: C23H26O2P2
• Molecular Weight: 396.406
• Mol File: 91656-63-2.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: Phosphine oxide, [3-(diphenylphosphinyl)propyl]ethylphenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Phosphine oxide, [3-(diphenylphosphinyl)propyl]ethylphenyl-(91656-63-2)
• EPA Substance Registry System: Phosphine oxide, [3-(diphenylphosphinyl)propyl]ethylphenyl-(91656-63-2)

Safety Data

• Hazardous Substances Data: 91656-63-2(Hazardous Substances Data)

Upstream product

• 6050-22-2 1,2-diphenyl-1,2-diphospholane 
• 591-51-5 phenyllithium 
• 57137-58-3 C₂₃H₂₆P₂ 

Relevant articles and documents

Multi Electron Ligands, VII, On a Simple and Variable One-Pot Synthesis of Unsymmetrically Substituted Bis(phosphanes)

Bis(phosphanes) with two or three different substituents at the phosphorus atoms (yields 62-88 percent) are obtained in one-pot reactions by ring opening of the well accessible 1,2-diphenyl-1,2-diphospholane (5) and 1,2-diphenyl-1,2-diphosphorinine (6) wi