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Key Documents

91010

Sigma-Aldrich

Glyceryl tributyrate

puriss., ≥98.5% (GC)

Synonym(s):

1,2,3-Tributyrylglycerol, Glycerol tributyrate, Tributyrin

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About This Item

Linear Formula:
(CH3CH2CH2COOCH2)2CHOCOCH2CH2CH3
CAS Number:
Molecular Weight:
302.36
Beilstein:
1714746
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

grade

puriss.

Quality Level

Assay

≥98.5% (GC)

form

liquid

refractive index

n20/D 1.435 (lit.)
n20/D 1.435

bp

129-131 °C/0.03 mmHg (lit.)
287-288 °C (lit.)

density

1.032 g/mL at 20 °C (lit.)
1.032 g/mL at 20 °C

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

InChI key

UYXTWWCETRIEDR-UHFFFAOYSA-N

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Application

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.

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

345.2 °F - closed cup

Flash Point(C)

174 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Metal-loaded MgAl oxides for transesterification of glyceryl tributyrate and palm oil
Tittabut T and Trakarnpruk W
Industrial & Engineering Chemistry Research, 47(7), 2176-2181 (2008)
Li?CaO catalysed tri-glyceride transesterification for biodiesel applications.
Watkins RS, et al.
Green Chemistry, 6(7), 335-340 (2004)
Peter J Richards et al.
Journal of biomedical materials research. Part B, Applied biomaterials, 92(2), 439-446 (2009-11-21)
Epidural adhesion formation is believed to be a central governing factor in the prevalence of pain after spinal surgery and is regarded as being the primary instigator of neural tethering, leading to complications during revision surgery. In this study, we
Lu Han et al.
Journal of agricultural and food chemistry, 59(23), 12635-12642 (2011-11-16)
A kind of low-calorie structured lipid (LCSL) was obtained by interesterification of tributyrin (TB) and methyl stearate (St-ME), catalyzed by a commercially immobilized 1,3-specific lipase, Lipozyme RM IM from Rhizomucor miehei . The condition optimization of the process was conducted
Alberto Villa et al.
ChemSusChem, 3(2), 241-245 (2009-11-13)
Nitrogen-functionalized carbon nanotubes were synthesized by grafting amino groups to the surface of the nanotubes. The nanotubes exhibited promising results in the base-catalyzed liquid phase transesterification of glyceryl tributyrate with methanol, which is a model reaction for the production of

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