Dibutyl fumarate
time:2014-11-28 15:44:56,count:0

Dibutyl fumarate
Alias
2-Butenedioic acid (E)-, dibutyl ester
Fumaric acid, dibutyl ester
Category
Non-ionic surfactants-Esters
CAS No.
105-75-9
Molecular Formula & Molecular Weight
Molecular Formula: C12H20O4
Molecular Weight: 228.28
Structural Formula
Properties
Appearance: liquid.
Solubility: slightly soluble in water.
Stability: stable. at strong acid, strong alkali, easily hydrolyzed.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: mouse intraperitoneal LD50: 250mg/Kg;
rabbit skin LD50: 15.9mL/Kg;
rat oral LD50: 8530mg/Kg.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent dispersing, film-forming abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
actives*, %, ≥
95
 
*: should be marked on molecular weight.
Major Uses
Use as monomer.
Manufacturers
 
References
 
[1]:http://toxnet.nlm.nih.gov/: 105-75-9

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