Basic

CAS No.	15485-80-0
Product Name	4H-1-BENZOPYRAN-4-ONE
Synonyms	7-Hydroxy-4'-nitroisoflavone; 7-hydroxy-3-(4-nitrophenyl)-4H-chromen-4-one
Molecular Formula	C15H9NO5
Molecular Weight	283.2357

Physical property

Density	1.494g/cm3
Boiling point	530.8°C at 760 mmHg
Flash point	274.8°C
Refractive index	1.692