Basic

CAS No.	20958-18-3
Product Name	Dihydrotanshinone
Synonyms	4,8-Dimethyl-8,9-dihydrophenanthro[3,2-b]furan-7,11-dione; 1,6-dimethyl-1,2-dihydrophenanthro[1,2-b]furan-10,11-dione; phenanthro[1,2-b]furan-10,11-dione, 1,2-dihydro-1,6-dimethyl-
Molecular Formula	C18H14O3
Molecular Weight	278.302

Physical property

Density	1.32g/cm3
Boiling point	470.4°C at 760 mmHg
Flash point	210.8°C
Refractive index	1.67