D-alpha-Tocopheryl succinate
time:2013-06-17 02:00:18,count:0
D-alpha-Tocopheryl succinate
Alias
Tocopheryl succinate
Vitamin E hemisuccinate
Vitamin E succinate
Butanedioic acid, mono((2R)-3,4-dihydro-2,5,7,8-tetramethyl-2-((4R,8R)-4,8,12-trimethyltridecyl)-2H-1-benzopyran-6-yl) ester
Category
Anionic surfactants-Carboxylate
CAS No.
4345-03-3
Molecular Formula & Molecular Weight
Molecular Formula:C33H54O5
Molecular Weight:530.78
Structural Formula
Properties
Appearance: solid.
Solubility: insoluble in water.
Stability: stable.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: rat oral LD50: > 7000mg/Kg.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent anti-oxidizing, dispersing, emulsifying 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 in personal care products.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 4345-03-3
Update: 20140330(1);

 

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