Basic

CAS No.	437-50-3
Product Name	1,7-dihydroxy-3-methoxyxanthen-9-one
Synonyms	gentisin; 1,7-dihydroxy-3-methoxy-9H-xanthen-9-one
Molecular Formula	C14H10O5
Molecular Weight	258.2262

Physical property

Density	1.48g/cm3
Boiling point	519.9°C at 760 mmHg
Flash point	205.2°C
Refractive index	1.68