Pentaethylene glycol
time:2015-07-21 20:51:38,count:0

Pentaethylene glycol
Alias
3,6,9,12-Tetraoxatetradecane-1,14-diol
PEG-5
Category
Non-ionic surfactants-Polyether
CAS No.
4792-15-8
Molecular Formula & Molecular Weight
Molecular Formula: C10H22O6
Molecular Weight: 238.28
Structural Formula
Properties
Appearance: liquid.
Solubility: soluble in water.
Stability: stable.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: guinea pig oral LD50: 22500mg/Kg.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent cleansing, solubilizing, dispersing, emulsifying, 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 solvent.
Use as lubricant.
Use as solubilizing agent.
Product members
 
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 4792-15-8

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