1,3-Propanediol, 2,2-dihydroxymethyl-, propoxylated
time:2012-10-23 16:44:20,count:0

1,3-Propanediol, 2,2-dihydroxymethyl-, propoxylated
Alias
PPG Pentaerythrity Ether
Category
Non-ionic surfactants-Polyether
CAS No.
 
Structural Formula
Properties
Appearance: liquid.
Odor: faint characteristic odor.
Solubility: insoluble to soluble in water.
Stability: stable.
Risk: irritation, irritation to skin, eye.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent dispersing, emulsifying, solubilizing, lubricating, antifoaming abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
Actives*, %, ≥
98
 
pH (25℃, 1%)
5.0-7.0
 
*: should be marked on molecular weight.
Major Uses
Emollient, conditioning agent in personal care products.
Use as solubilizing agent.
Use as defoaming agent.
Use as dispersing agent, emulsifying agent.
Use as lubricant.
Product members
PPG-5 Pentaerythrity Ether
Manufacturers
 
Update: 20130929(1);