Polyethylene glycol monooleyl ether
time:2012-10-22 16:23:09,count:0

Polyethylene glycol monooleyl ether
Alias
PEG Oleyl ether
Polyethylene glycol oleyl ether
Polyoxyethylene oleyl ether
Polyoxyl oleyl ether
9-Octadecen-1-ol-ethylene oxide copolymer
Oleth
Category
Non-ionic surfactants-Polyether
CAS No.
9004-98-2
Structural Formula
Properties
Appearance: pale yellow liquid to paste to solid.
Odor: faint characteristic odor.
Solubility: dispersed in water to soluble in water.
Stability: stable. easily oxidized.
Risk: irritation, low irritation to skin, eye.
Animal toxicity[1]: rat oral LD50: 2700mg/Kg;
rat oral LD50: 2770mg/Kg;
rat oral LD50: 25800mg/Kg;
rat oral LD50: 70000mg/Kg;
rat intraperitoneal LD50: 235mg/Kg.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent cleansing, foaming, foam stabilizing, wetting, permeating, emulsifying, solubilizing, dispersing abilities.
Notes: (1), be careful with using 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 widely. eg: personal care products, household cleaning, industrial cleaning, textile, leather, chemical fiber.
Emulsifying agent in petroleum, petroleum derivatives.
Leveling agent in textile, dye.
Use as solubilizing agent. eg: perfume.
Use as emulsifying agent, dispersing agent.
Use as foaming agent, foam stabilizing agent.
Product members
Oleth-2
Oleth-3
Oleth-5
Oleth-7
Oleth-9
Oleth-10
Oleth-16 (cas: 25190-05-0)
Oleth-20
Oleth-25
Oleth-30
Oleth-40
Oleth-50
Oleth-82
Oleth-106
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 9004-98-2
Update: 20130725(1)

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