Butyrolactone
time:2012-10-19 16:47:14,count:0

Butyrolactone
Alias
2(3H)-Furanone, dihydro-
gamma-Butyrolactone
Category
Non-ionic surfactants-Esters
CAS No.
96-48-0
Molecular Formula & Molecular Weight
Molecular Formula: C4H6O2
Molecular Weight: 86.09
Structural Formula
Properties
Appearance: liquid.
Odor: weak pleasant odor.
Solubility: soluble in water.
Stability: stable. at strong acid, strong alkali, easily hydrolyzed.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: rat oral LD50: 1540mg/Kg;
mouse oral LD50: 1460mg/Kg.
Reproductive effect.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent cleansing, dispersing abilities. high boiling solvent.
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.
Use as intermediate.
Solvent, masking agent in personal care products.
Cleansing agent, paint remover in industrial cleaning.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/:96-48-0
Update: 20141016(1);

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