4-Acetoxy-4-androstene-3,17-dione
time:2012-10-29 11:56:36,count:0

4-Acetoxy-4-androstene-3,17-dione
Alias
Androst-4-ene-3,17-dione, 4-(acetyloxy)-
Category
Non-ionic surfactants-Ketone
CAS No.
61630-32-8
Molecular Formula & Molecular Weight
Molecular Formula: C21H28O4
Molecular Weight: 344.44
Structural Formula
Properties
Appearance: solid.
Solubility: slightly soluble in water.
Stability: stable. easily oxidized.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: reproductive effect.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent dispersing, emulsifying abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
Actives*, %, ≥
98
 
*: should be marked on molecular weight.
Major Uses
Use as intermediate in organic synthesis. eg: synthesis of medicine.
Conditioning agent in personal care products.
Use as dispersing agent.
Use as aromatase (estrogen synthetase) inhibitor.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 61630-32-8
Update: 20130909(1);

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