Etocrylene
time:2013-12-09 21:55:02,count:0

Etocrylene
Alias
2-Propenoic acid, 2-cyano-3,3-diphenyl-, ethyl ester
Category
Non-ionic surfactants-Ester
CAS No.
5232-99-5
Molecular Formula & Molecular Weight
Molecular Formula: C18H15NO2
Molecular Weight: 277.32
Structural Formula
Properties
Appearance: solid.
Solubility: insoluble in water.
Stability: stable. at strong acid, strong alkali, easily hydrolyzed.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: mouse intraperitoneal LD50: 100mg/Kg.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent UV absorbing agent, 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 UV absorbing agent.
UV absorbing agent in personal care products.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 5232-99-5

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