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:
Product Name
Dibutyl itaconate, 96%
InChI key
OGVXYCDTRMDYOG-UHFFFAOYSA-N
InChI
1S/C13H22O4/c1-4-6-8-16-12(14)10-11(3)13(15)17-9-7-5-2/h3-10H2,1-2H3
SMILES string
CCCCOC(=O)CC(=C)C(=O)OCCCC
assay
96%
refractive index
n20/D 1.444 (lit.)
bp
284 °C (lit.)
density
0.985 g/mL at 25 °C (lit.)
Quality Level
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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.
General description
Dibutyl itaconate (DBI) is an itaconate ester that can be prepared by an itaconic acid precursor.
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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Esterification of itaconic acid using Ln~ SO42-/TiO2-SiO2 (Ln= La3+, Ce4+, Sm3+) as catalysts.
Li Lu, et al.
J. Mol. Catal. A: Chem., 368, 24-30 (2013)
Properties of thermosets derived from chemically modified triglycerides and bio-based comonomers.
Beach ES, et al.
Applied Sciences, 3(4), 684-693 (2013)
Design and preparation of natural layered silicate/bio-based elastomer nanocomposites with improved dispersion and interfacial interaction.
Qiao H, et al.
Polymer, 79, 1-11 (2015)
Design and synthesis by redox polymerization of a bio-based carboxylic elastomer for green tire.
Zhou X, et al.
Science China: Chemistry, 58(10), 1561-1569 (2015)
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