Basic

CAS No.	5210-27-5
Product Name	17-ethynyl-17-hydroxyestra-4,9-diene-3,11-dione
Molecular Formula	C20H22O3
Molecular Weight	310.3869

Physical property

Density	1.25g/cm3
Boiling point	506.4°C at 760 mmHg
Flash point	274.1°C
Refractive index	1.606