Basic

CAS No.	64180-12-7
Product Name	4,7-dihydroxy-3-[1-(4-nitrophenyl)-3-oxo-butyl]chromen-2-one
Molecular Formula	C19H15NO7
Molecular Weight	369.3249

Physical property

Density	1.501g/cm3
Boiling point	650.3°C at 760 mmHg
Flash point	347.1°C
Refractive index	1.679