Dilinoleic Acid
time:2012-10-04 16:15:11,count:0

Dilinoleic Acid
Alias
9,12-Octadecadienoic acid (Z,Z)-, dimer
9,12-Octadecadienoic acid (9Z,12Z)-, dimer
Category
Anionic surfactants-Carboxylate
CAS No.
6144-28-1
Molecular Formula & Molecular Weight
Molecular Formula: C36H64O4
Molecular Weight: 560.89
Structural Formula
 
Properties
Appearance: pale yellow liquid.
Odor: smell of grease.
Solubility: insoluble in water. soluble in ether.
Stability: stable. easily oxidized.
Risk: irritation, irritation to skin, eye.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent lubricating, anticorrosive, antirust, dispersing, emulsifying abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
actives*, %, ≥
98
 
*: should be marked on molecular weight.
Major Uses
Widely used in preparation of dilinoleic acid ester. Dilinoleic acid ester can be used in lubricants, personal care products.
Widely used in preparation of polyamide, epoxy resin. Dilinoleic acid epoxy resin has excellent flexibility, sealability, water resistance and adhesion strength.
Widely used in preparation of dilinoleic acid polymers. Dilinoleic acid polymers can be used in paints, printing inks, personal care products.
Used in preparation of dilinoleic acid salts. Dilinoleic acid salts can be used in metalworking fluids, personal care products.
Skin conditioning agent in personal care products.
Lubricant, antirust agent in semi-synthetic, fully synthetic metalworking fluid.
Corrosion inhibitor in oil field.
Extreme pressure agent, anti-friction agent in lubricant oils.
Use as dispersing agent, emulsifying agent.
Manufacturers
 
Update: 20131102(1);

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