Retinoic acid
time:2013-08-18 08:11:24,count:0

Retinoic acid
Alias
Retinoic acid, all-trans-
Vitamin A acid
Vitamin A acid, all-trans-
Category
Anionic surfactants-Carboxylate
CAS No.
302-79-4
Molecular Formula & Molecular Weight
Molecular Formula:C20H28O2
Molecular Weight:300.44
Structural Formula
Properties
Appearance: solid.
Solubility: insoluble in water.
Stability: stable. easily oxidized.
Risk: irritation, irritation to skin,eye.
Animal toxicity[1]: mouse intraperitoneal LD50: 208mg/Kg;
mouse intravenous LD50: 92mg/Kg;
mouse oral LD50: 1100mg/Kg;
mouse subcutaneous LD50: 253mg/Kg;
rat intraperitoneal LD50: 96mg/Kg;
rat intravenous LD50: 75mg/Kg;
rat oral LD50: 2000mg/Kg;
rat subcutaneous LD50: 53mg/Kg.
reproductive effect.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent emulsifying, dispersing, anti-oxidizing abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
Actives*, %, ≥
95
 
*: should be marked on molecular weight.
Major Uses
Use as emulsifying agent, dispersing agent.
Conditioning agent, exfoliating agent in personal care products.
Use as pharmaceutical ingredient.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 302-79-4

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