Glycols, polyethylene, monolaurate
time:2012-10-24 16:04:36,count:0

Glycols, polyethylene, monolaurate
Alias
Polyglycol laurate
PEG Laurate
Polyethylene glycol monolaurate
Polyethylene glycol monolaurate
Polyoxyethylene monolaurate
Category
Non-ionic surfactants-Polyether
CAS No.
9004-81-3
Structural Formula
Properties
Appearance: colorless to pale yellow liquid to paste to solid.
Solubility: slightly soluble to soluble in water. soluble in ethanol.
Stability: stable. at strong acid, strong alkali, easily hydrolyzed.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: mouse oral LD50: 692mg/Kg; mouse intravenous LD50: 500mg/Kg.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent solubilizing, dispersing, emulsifying, antistatic, cleansing, lubricating abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
Actives*, %, ≥
98
 
pH (25℃, 1%)
5.0-8.0
 
*: should be marked on molecular weight.
Major Uses
Widely use as dispersing agent, emulsifying agent. eg: industrial cleaning, household cleaning, textile, chemical fiber, leather, personal care products.
Antistatic agent, softening agent, synthetic fiber oil agent in textile, chemical fiber.
Use as solubilizing agent.
Product members
PEG-2 Laurate (cas: 141-20-8)
PEG-4 Laurate
PEG-6 Laurate (cas: 2370-64-1)
PEG-7 Laurate
PEG-8 Laurate (cas: 35179-86-3)
PEG-9 Laurate (cas: 106-08-1)
PEG-10 Laurate
PEG-12 Laurate
PEG-14 Laurate
PEG-20 Laurate
PEG-75 Laurate
PEG-150 Laurate
PEG- Laurate
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/:9004-81-3
Update: 20130930(1);

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