(1,1,3,3-Tetramethylbutyl)phenol, ethoxylated
time:2012-10-22 16:44:40,count:0

(1,1,3,3-Tetramethylbutyl)phenol, ethoxylated
Alias
(1,1,3,3-Tetramethylbutyl)phenyl hydroxypoly(oxyethylene)
4-tert-Octylphenyl PEG ether
Glycols, polyethylene, mono((1,1,3,3-tetramethylbutyl)phenyl) ether
Octoxynol
PEG Octyl phenyl ether
Polyethylene glycol octyl phenyl ether
Polyoxyethylene octyl phenyl ether
OP
Category
Non-ionic surfactants-Polyether
CAS No.
9036-19-5
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: 2800mg/Kg;
rat oral LD50: 3600mg/Kg;
rat oral LD50: 4190mg/Kg;
mouse intravenous LD50: 70mg/Kg;
mouse oral LD50: 3500mg/Kg.
Reproductive effect.
Ecology: be hazardous to environment. Water body should be given special attention.
Biodegradability: hardly degradable.
Characteristics: excellent wetting, permeating, emulsifying, cleansing, dispersing, 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 wetting agent, permeating agent widely.
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
OP-1
OP-3
OP-5
OP-10
OP-20
OP-25
OP-30
OP-40
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 9036-19-5
Update: 20130731(1);

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