91010

Glycerin-tributyrat

puriss., ≥98.5% (GC)

• Synonym(e): 1,2,3-Tributyryl-glycerin, Tributyrin
• Lineare Formel: (CH₃CH₂CH₂COOCH₂)₂CHOCOCH₂CH₂CH₃
• CAS-Nummer: 60-01-5
• Molekulargewicht: 302.36
• Beilstein: 1714746
• EG-Nummer: 200-451-5
• MDL-Nummer: MFCD00009392
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 329769990
• NACRES: NA.22

Eigenschaften

• Qualität: puriss.
• Qualitätsniveau: 200
• Assay: ≥98.5% (GC)
• Form: liquid
• Brechungsindex: n20/D 1.435 (lit.); n20/D 1.435
• bp: 129-131 °C/0.03 mmHg (lit.); 287-288 °C (lit.)
• Dichte: 1.032 g/mL at 20 °C (lit.); 1.032 g/mL at 20 °C
• Funktionelle Gruppe: ester
• SMILES String: CCCC(=O)OCC(COC(=O)CCC)OC(=O)CCC
• InChI: 1S/C15H26O6/c1-4-7-13(16)19-10-12(21-15(18)9-6-3)11-20-14(17)8-5-2/h12H,4-11H2,1-3H3
• InChIKey: UYXTWWCETRIEDR-UHFFFAOYSA-N

Beschreibung

Anwendung

Glyceryl tributyrate can be used as:

• A model compound to study transesterification in vegetable oil for the synthesis of biodiesel catalyzed by the metal-loaded MgAl oxides.
• A reactant in the synthesis of methyl butanoate by transesterification with methanol using Li-promoted CaO catalysts.

Sicherheitshinweise

• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 1
• Flammpunkt (°F): 345.2 °F - closed cup
• Flammpunkt (°C): 174 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Gloves