Decanedioic Acid
time:2012-10-03 16:14:17,count:0

Decanedioic Acid
Alias
Sebacic acid
1,10-Decanedioic acid
1,8-Octanedicarboxylic acid
Category
Anionic surfactants-Carboxylate
CAS No.
111-20-6
Molecular Formula & Molecular Weight
Molecular Formula: C10H18O4
Molecular Weight: 202.25
Structural Formula
Properties
Appearance: white solid.
Solubility: soluble in water, 20℃, 1.0g/L[1]. soluble in ethanol.
Stability: stable.
Risk: irritation, irritation to skin, eye.
Animals toxicology[1]: rat oral LD50: 14375mg/Kg;
mouse oral LD50: 6000mg/Kg;
mouse intraperitoneal LD50: 500mg/Kg;
rat inhalation LC50: > 4500mg/m3.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent lubricating, dispersing, emulsifying, cleansing abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
actives*, %, ≥
98.0
 
*: should be marked on molecular weight.
Major Uses
Widely used in nylonsynthesis. such as: nylon 1010, nylon 610, nylon 810, nylon 9.
Widely used in manufacturing of sebacic acid esters. sebacic acid esters can be used in high temperature lubricants, cold plasticizers, personal care products.
Skin protecting agent in personal care products.
Use as intermediate in organic synthesis.
Use as lubricant.
Use as dispersing agent, emulsifying agent.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/:111-20-6
Update: 20131102(1);

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