Poly(oxy-1,2-ethanediyl), alpha-butyl-omega-carboxymethoxy
time:2012-10-08 16:50:50,count:0

Poly(oxy-1,2-ethanediyl), alpha-butyl-omega-carboxymethoxy
Alias
Buteth carboxylic acid
Category
Anionic surfactants-Carboxylate
CAS No.
75427-76-8; 107600-34-0
Structural Formula
Properties
Appearance: pale yellow to yellow liquid to solid.
Solubility: soluble in water.
Stability: stable. stable to acid, alkali, hard water.
Risk: irritation, low irritation to skin, eye.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent wetting, permeating, solubilizing, dispersing, emulsifying, lubricating, hydrotropic abilities. low foaming. resistance to hard water. mild surfactants, can reduce irritation of other surfactants.
Notes: can be used in children cleaning products.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
 
88 type
 
solid, %, ≥
 
85
 
 
NaCl*, %, ≤
 
0.5
 
 
sodium chloroacetate*, ppm, ≤
 
20
 
 
pH (25℃, 1%)
 
2.0-3.0
 
 
*: apply to products with chloroacetic acid method.
Major Uses
Use as wetting agent, permeating agent.
Use as low foaming surfactant. eg: personal care products.
Used in preparation of carboxylic acid salts.
Use as solubilizing agent.
Use as dispersing agent, emulsifying agent.
Product members
Buteth-3 carboxylic acid
Manufacturers
 
Update: 20131111(1);

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