Basic

CAS No.	80284-77-1
Product Name	bis(4-methyl-2-oxo-chromen-7-yl) phosphono phosphate
Molecular Formula	C20H16O11P2
Molecular Weight	494.282

Physical property

Density	1.613g/cm3
Boiling point	729.2°C at 760 mmHg
Flash point	394.8°C
Refractive index	1.634