Basic

CAS No.	4567-67-3
Product Name	(17beta)-17-(chloroethynyl)estra-1,3,5(10)-triene-3,17-diol
Synonyms	21-Chloro-19-nor-17alpha-pregna-1,3,5(10)-trien-20-yne-3,17-diol
Molecular Formula	C20H23ClO2
Molecular Weight	330.8484

Physical property

Density	1.3g/cm3
Boiling point	486.6°C at 760 mmHg
Flash point	248.1°C
Refractive index	1.637