Dienedione

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Chemical Name:Dienedione
CAS.NO:5173-46-6
Synonyms:Dienedione
4,9-Androstadiene-3,17-dione
Estra-4,9(10)-diene-3,17-dione
19-Nor-4,9(10)-androstadienedione
Estradienedione, 19-Norandrosta-4,9(10)-diene-3,17-dione
Estradienedione
 
Physical and Chemical Properties:
Density 1.2±0.1 g/cm3
Boiling Point 466.5±45.0 °C at 760 mmHg
Melting Point 131-134ºC
Molecular Formula C18H22O2
Molecular Weight 270.366
Flash Point 173.4±25.7 °C
Vapour Pressure 0.0±1.2 mmHg at 25°C
Index of Refraction 1.575
 
Specification:
Appearance:White or almost white crystalline powder
Assay:≥98.0%
 
Packing:25 kg/drum, can also be packaged according to customer requirements
Storage:Store in a cool, ventilated place
Application:Intermediate of Mifepristone(CAS:84371-65-3).

Dienedione


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