Basic

CAS No.	473-98-3
Product Name	betulin
Synonyms	Betulinol; lup-20(29)-ene-3,28-diol; (3beta)-lup-20(29)-ene-3,28-diol; (3beta,5xi,9xi,13xi,14xi,18xi,19xi)-lup-20(29)-ene-3,28-diol; (3beta,5xi,9xi,18xi)-lup-20(29)-ene-3,28-diol
Molecular Formula	C30H50O2
Molecular Weight	442.7168

Physical property

Density	1.017g/cm3
Melting point	256-257℃
Boiling point	522.3°C at 760 mmHg
Flash point	210.9°C
Refractive index	1.524

Hazard Symbols	Xi:Irritant;
Risk Codes	R36/37/38:;
Safety Description	S26:; S36:;