Basic

CAS No.	39025-23-5
Product Name	Pregna-4,17(20)-diene-3,16-dione, (17Z)-
Synonyms	pregna-4,17-diene-3,16-dione, (8xi,9xi,14xi,17E)-; (8xi,9xi,14xi,17E)-pregna-4,17-diene-3,16-dione
Molecular Formula	C21H28O2
Molecular Weight	312.4458

Physical property

Density	1.1g/cm3
Boiling point	463.3°C at 760 mmHg
Flash point	172.3°C
Refractive index	1.557

Hazard Symbols	Xi:Irritant;
Risk Codes	R37:;
Safety Description	S36:;