1,3-Dioxolan-2-one, 4-ethyl-
time:2012-11-08 01:30:45,count:0

1,3-Dioxolan-2-one, 4-ethyl-
Alias
1,2-Butylene carbonate
Category
Non-ionic surfactants-Ketone
CAS No.
4437-85-8
Molecular Formula & Molecular Weight
Molecular Formula: C5H8O3
Molecular Weight: 116.12
Structural Formula
Properties
Appearance: colorless to pale yellow liquid.
Solubility: slightly soluble in water.
Stability: stable.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: rat oral LD50: >5000mg/Kg; rabbit skin LD50: >2000mg/Kg.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent cleansing, solubilizing, 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 solvent.
Conditioning agent in personal care products.
Use as cleansing agent.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/:4437-85-8
Update: 20130918(1);

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