476196
Dibutyl itaconate
96%
Synonym(s):
Di(n -butyl) itaconate, Dibutyl itaconate, 2-Methylenebutanedioic acid1,4-dibutyl ester
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About This Item
Linear Formula:
CH3(CH2)3O2CCH2C(=CH2)CO2(CH2)3CH3
CAS Number:
Molecular Weight:
242.31
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12162002
EC Number:
218-451-9
MDL number:
Quality Segment
assay
96%
refractive index
n20/D 1.444 (lit.)
bp
284 °C (lit.)
density
0.985 g/mL at 25 °C (lit.)
SMILES string
CCCCOC(=O)CC(=C)C(=O)OCCCC
InChI
1S/C13H22O4/c1-4-6-8-16-12(14)10-11(3)13(15)17-9-7-5-2/h3-10H2,1-2H3
InChI key
OGVXYCDTRMDYOG-UHFFFAOYSA-N
General description
Dibutyl itaconate (DBI) is an itaconate ester that can be prepared by an itaconic acid precursor.
Application
DBI is a monomer that can be copolymerized with pyridine groups to form nanocomposites for the development of bio-based elastomers. Copolymerization of DBI with acrylated epoxidized soya oil (AESO) can produce a thermoset material which finds potential applications in the modification of fatty acids.
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Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
276.8 °F
flash_point_c
136 °C
ppe
Eyeshields, Gloves
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