124946-24-3

Basic information

• Product Name: Phosphirane, 1,2-dichloro-2,3-diphenyl-3-(trimethylsilyl)-
• CAS NO: 124946-24-3
• Molecular Formula: C17H19Cl2PSi
• Molecular Weight: 353.303
• Mol File: 124946-24-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Phosphirane, 1,2-dichloro-2,3-diphenyl-3-(trimethylsilyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Phosphirane, 1,2-dichloro-2,3-diphenyl-3-(trimethylsilyl)-(124946-24-3)
• EPA Substance Registry System: Phosphirane, 1,2-dichloro-2,3-diphenyl-3-(trimethylsilyl)-(124946-24-3)

Safety Data

• Hazardous Substances Data: 124946-24-3(Hazardous Substances Data)

Upstream product

• 74483-17-3 chlorophosphane 
• 4460-46-2 3-chloro-3-phenyl-3H-diazirine 

Downstream Products

• 124946-28-7 ((E)-1,2-Diphenyl-2-trimethylsilanyl-vinyl)-phosphinic acid 
• 123120-23-0 1-Chloro-2,3-diphenyl-1H-phosphirene 

Relevant articles and documents

1-CHLORO-1H-PHOSPHIRENES - A NEW SYNTHESIS FROM PHOSPHAALKENES AND CARBENES

The chlorocarbenes 2, generated thermally from the diazirines 8, take part in -cycloaddition reactions with the phosphaalkenes 5 to furnish the dichlorophosphiranes 9.At 130 deg C, the latter products 9 undergo elimination of chlorotrimethylsilane to form the 1-chloro-1H-phosphirenes 4.