Basic

CAS No.	1499-29-2
Product Name	methylenebis(phosphonic dichloride)
Molecular Formula	CH2Cl4O2P2
Molecular Weight	249.7849

Physical property

Density	1.798g/cm3
Boiling point	329°C at 760 mmHg
Flash point	152.8°C
Refractive index	1.485