Tocopheryl retinoate
time:2013-04-04 00:48:28,count:0
Tocopheryl retinoate
Alias
Retinoic acid, 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-1-benzopyran-6-yl ester, (2R-(2R*(4R*,8R*)))-
Category
Non-ionic surfactants-Esters
CAS No.
40516-49-2
Molecular Formula & Molecular Weight
Molecular Formula: C49H76O3
Molecular Weight: 713.13
Structural Formula
Properties
Appearance: liquid.
Solubility: insoluble in water.
Stability: stable. easily oxidized.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: dog oral LD: > 2000mg/Kg;
mouse intraperitoneal LD: > 4000mg/Kg;
mouse oral LD50: > 2000mg/Kg;
rat intravenous LD: > 2000mg/Kg;
rat oral LD: > 2000mg/Kg;
rat subcutaneous LD: > 2000mg/Kg.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent anti-oxidizing, dispersing 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 antioxidant.
Antioxidant, conditioning agent, emollient in personal care products.
Use as pharmaceutical ingredient.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 40516-49-2
Update: 20141016(1);

 

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