1-Dodecanol
time:2012-10-29 11:44:53,count:0

1-Dodecanol
Alias
Dodecanol
Lauryl alcohol
1-Dodecyl alcohol
1-Hydroxydodecane
Category
Non-ionic surfactants-Alcohol
CAS No.
112-53-8
Molecular Formula & Molecular Weight
Molecular Formula: C12H26O
Molecular Weight: 186.33
Structural Formula
Properties
Appearance: colorless liquid.
Odor: specific aromatic odor. high concentration: unpleasant.
Solubility: insoluble in water; 25℃, 4mg/L[1]. soluble in ethanol.
Stability: stable.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: rat oral LD50: >12800mg/Kg.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent emulsifying, dispersing, lubricating, foam stabilizing, thickening abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
Actives*, %, ≥
98
 
*: should be marked on molecular weight.
Major Uses
Widely use as intermediate.
Use as foam stabilizing agent.
Emollient, thickening agent, emulsifying agent, emulsion stabilizer in personal care products.
Lubricant in metalworking fluids, plastics, resins.
Use as perfume.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 112-53-8
Update: 20130920(1);

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