Neopentyl glycol
time:2013-01-08 13:45:47,count:0
Neopentyl glycol
Alias
1,3-Propanediol, 2,2-dimethyl-
2,2-Dimethylpropane-1,3-diol
Category
Non-ionic surfactants-Alcohol
CAS No.
126-30-7
Molecular Formula & Molecular Weight
Molecular Formula: C5H12O2
Molecular Weight: 104.15
Structural Formula
Properties
Appearance: white solid.
Solubility: soluble in water.
Stability: stable.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: rat inhalation LCLo: 39000ppm/6H; rat oral LDLo: 3200mg/Kg.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent emulsifying, dispersing, lubricating 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 intermediate. eg: synthesis of polyester, polyurethane, lubricant.
Solvent, plasticizer in personal care products.
Use as lubricant.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 126-30-7
Update: 20130920(1);

 

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