4-Nonylphenol polyethylene glycol ether
time:2012-10-22 16:39:55,count:0

4-Nonylphenol polyethylene glycol ether
Alias
Polyglycol mono(p-nonylphenyl) ether
Ethoxylated p-nonyl phenol
Nonoxynol
PEG Nonyl phenyl ether
Polyethylene glycol nonyl phenyl ether
Polyoxyethylene nonyl phenyl ether
p-Nonylphenol polyglycol ether
p-Nonylphenol polyethylene glycol ether
Category
Non-ionic surfactants-Polyether
CAS No.
26027-38-3
Structural Formula
Properties
Appearance: colorless liquid to paste to solid.
Odor: faint characteristic odor.
Solubility: dispersed in water to soluble in water.
Stability: stable.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: rat oral LD50: 1.41mL/Kg;
rat oral LD50: 3.67mL/Kg;
rat oral LD50: 3.73mL/Kg;
rat oral LD50: 5.1mL/Kg;
rat oral LD50: 1000mg/Kg;
rat oral LD50: 1300mg/Kg;
rat oral LD50: 1980mg/Kg;
rat oral LD50: 2500mg/Kg;
rat oral LD50: 3550mg/Kg;
rat oral LD50: 4300mg/Kg;
mouse oral LD50: 4.29mL/Kg.
Reproductive effect
Ecology: be hazardous to environment. Water body should be given special attention.
Biodegradability: hardly degradable.
Characteristics: excellent cleansing, dispersing, wetting, permeating, emulsifying, solubilizing abilities.
Notes: (1), can not be used in children cleaning products. (2), byproduct 1,4-dioxane: carcinogen to animal, possible carcinogen (Group 2B) to human; if content is minimal, usually does not cause to harm.
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
Use as cleansing agent, emulsifying agent widely. eg: personal care products, household cleaning, industrial cleaning, textile, leather, chemical fiber.
Use as emulsifying agent, dispersing agent.
Leveling agent in textile, dye.
Use as solubilizing agent.
Product members
p-Nonylphenol polyethylene glycol (3) ether (cas: 51437-95-7)
p-Nonylphenol polyethylene glycol (4) ether (cas: 7311-27-5)
p-Nonylphenol polyethylene glycol (5) ether (cas: 20636-48-0)
p-Nonylphenol polyethylene glycol (9) ether (cas: 26571-11-9)
p-Nonylphenol polyethylene glycol (8) ether (cas: 27177-05-5)
p-Nonylphenol polyethylene glycol (18) ether
p-Nonylphenol polyethylene glycol (20) ether
p-Nonylphenol polyethylene glycol (25) ether
p-Nonylphenol polyethylene glycol (30) ether
p-Nonylphenol polyethylene glycol (35) ether
p-Nonylphenol polyethylene glycol (40) ether
p-Nonylphenol polyethylene glycol (50) ether
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/:26027-38-3
Update: 20130731(1);

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