Dihydromyricetin
time:2013-09-08 14:56:28,count:0

Dihydromyricetin
Alias
Ampelopsin
4H-1-Benzopyran-4-one, 2,3-dihydro-3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-, (2R-trans)-
Category
Non-ionic surfactants-Phenol
CAS No.
27200-12-0
Molecular Formula & Molecular Weight
Molecular Formula: C15H12O8
Molecular Weight: 320.25
Structural Formula
Properties
Appearance: solid.
Solubility: slightly soluble in water.
Stability: stable. easily oxidized.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: mouse intraperitoneal LD50: 1410mg/Kg; mouse oral LD: > 5000mg/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.
Use as dispersing agent, emulsifying agent.
Antioxidant, conditioning agent in personal care products.
Use as pharmaceutical ingredient.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 27200-12-0

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