476196

Dibutylitaconat

96%

• Synonym(e): Di(n -butyl) itaconate, Dibutyl itaconate, 2-Methylenebutanedioic acid1,4-dibutyl ester
• Lineare Formel: CH₃(CH₂)₃O₂CCH₂C(=CH₂)CO₂(CH₂)₃CH₃
• CAS-Nummer: 2155-60-4
• Molekulargewicht: 242.31
• EG-Nummer: 218-451-9
• MDL-Nummer: MFCD00027211
• UNSPSC-Code: 12162002
• PubChem Substanz-ID: 24871219
• NACRES: NA.23

Eigenschaften

• Assay: 96%
• Brechungsindex: n20/D 1.444 (lit.)
• bp: 284 °C (lit.)
• Dichte: 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
• InChIKey: OGVXYCDTRMDYOG-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Dibutyl itaconate (DBI) is an itaconate ester that can be prepared by an itaconic acid precursor.

Anwendung

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.

Sicherheitshinweise

• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 3
• Flammpunkt (°F): 276.8 °F
• Flammpunkt (°C): 136 °C
• Persönliche Schutzausrüstung: Eyeshields, Gloves