109533
Dimethyl itaconate
97%
Synonym(s):
2-(Methylene)butanedioic dimethyl ester
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About This Item
Linear Formula:
CH3O2CCH2C(=CH2)CO2CH3
CAS Number:
Molecular Weight:
158.15
Beilstein:
386674
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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Quality Level
Assay
97%
form
solid
bp
208 °C (lit.)
mp
37-41 °C (lit.)
density
1.124 g/mL at 25 °C (lit.)
SMILES string
COC(=O)CC(=C)C(=O)OC
InChI
1S/C7H10O4/c1-5(7(9)11-3)4-6(8)10-2/h1,4H2,2-3H3
InChI key
ZWWQRMFIZFPUAA-UHFFFAOYSA-N
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General description
Dimethyl itaconate undergoes enantioselective Rh(I)-catalyzed hydrogenation which can be enhanced by appropriate choice of substituents on aromatic ring of (1,2-diarylphosphinoxy)cyclohexane.
Application
Dimethyl itaconate may be used in functionalization of isotactic poly(propylene). It was used in crosslinking of polyesters: poly(isosorbide itaconate)and poly(isosorbide itaconate-co-succinate).
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Skin Irrit. 2 - Skin Sens. 1B
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
212.0 °F - closed cup
Flash Point(C)
100 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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