Basic

CAS No.	4141-50-8
Product Name	ethane-1,2-diylbis(diphenylphosphane) dioxide
Synonyms	phosphorane, 1,1'-(1,2-ethanediyl)bis[1,1-diphenyl-, dioxide
Molecular Formula	C26H24O2P2
Molecular Weight	430.4151

Physical property

Density	1.21g/cm3
Boiling point	553.7°C at 760 mmHg
Flash point	288.7°C
Refractive index	1.617