4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene

CAS:161265-03-8

Boiling point: 665.7 ± 55.0 °C at 760 mmHg
Melting point: 224–228 °C (lit.)
Molecular formula: C₃₉H₃₂OP₂
Molecular weight: 578.618
Flash point: 449.9 ± 31.8 °C
Exact mass: 578.192810
PSA: 36.41000
LogP: 11.90
Appearance: White to light yellow crystal

Vapor pressure: 0.0 ± 1.9 mmHg at 25°C

Storage conditions: Store in a tightly closed container, in a cool, well-ventilated, dry place.

Stability: Avoid oxides.