Basic

CAS No.	68421-13-6
Product Name	5,10-dimethoxy-8,8-dimethyl-2H,8H-pyrano[3,2-g]chromen-2-one
Synonyms	2H,8H-Benzo(1,2-b:5,4-b')dipyran-2-one, 5,10-dimethoxy-8,8-dimethyl-
Molecular Formula	C16H16O5
Molecular Weight	288.2952

Physical property

Density	1.228g/cm3
Boiling point	473.6°C at 760 mmHg
Flash point	212°C
Refractive index	1.559