PEG Distearate
time:2012-10-27 16:03:07,count:0

 

PEG Distearate
Alias
Polyethylene glycol dioleate
Polyoxyethylene dioleate
Poly(oxy-1,2-ethanediyl), alpha-(1-oxooctadecen-1-yl)-omega-((1-oxooctadecen-1-yl)oxy)-
Category
Non-ionic surfactants-Polyether
CAS No.
9005-08-7, 52668-97-0
Structural Formula
Properties
Appearance: solid.
Solubility: slightly soluble to soluble in water.
Stability: stable. at strong acid, strong alkali, easily hydrolyzed.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: mouse intravenous LD50: 220mg/Kg; mouse intravenous LD50: 365mg/Kg.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent solubilizing, dispersing, emulsifying, lubricating, thickening abilities. high EO: thickening agent.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
actives[1], %, ≥
98
 
*: should be marked on molecular weight.
Major Uses
Use as emulsifying agent, dispersing agent.
Thickening agent, emulsifying agent in personal care products. low EO: pearling agent.
Use as solubilizing agent.
Use as thickening agent.
Use as lubricant.
Product members
PEG-2 Distearate (cas: 109-30-8)
PEG-3 Distearate (cas: 25062-49-1)
PEG-4 Distearate (cas: 142-20-1)
PEG-6 Distearate
PEG-8 Distearate
PEG-9 Distearate
PEG-12 Distearate
PEG-20 Distearate
PEG-32 Distearate
PEG-75 Distearate
PEG-120 Distearate
PEG-150 Distearate
PEG-175 Distearate
PEG-190 Distearate
PEG-250 Distearate
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/:9005-08-7
Update: 20130930(1);

 

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