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Merck
CN

76047

Tripropionin

analytical standard

Synonym(s):

Glyceryl tripropionate

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About This Item

Linear Formula:
(C2H5CO2CH2)2CH(O2CC2H5)
CAS Number:
139-45-7
Molecular Weight:
260.28
UNSPSC Code:
85151701
PubChem Substance ID:
329766869
EC Number:
205-365-1
MDL number:
MFCD00027005

Key Documents

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InChI key

YZWRNSARCRTXDS-UHFFFAOYSA-N

InChI

1S/C12H20O6/c1-4-10(13)16-7-9(18-12(15)6-3)8-17-11(14)5-2/h9H,4-8H2,1-3H3

SMILES string

CCC(=O)OCC(COC(=O)CC)OC(=O)CC

grade

analytical standard

vapor density

8.95 (vs air)

assay

≥98.0% (GC)

autoignition temp.

790 °F

shelf life

limited shelf life, expiry date on the label

expl. lim.

0.8 %, 186 °F

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

refractive index

n20/D 1.433, n20/D 1.434 (lit.)

bp

175-176 °C/20 mmHg (lit.)

density

1.08 g/mL at 25 °C (lit.)

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

format

neat

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Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Storage Class

10 - Combustible liquids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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Veronique Breguet et al.
Journal of microencapsulation, 25(3), 179-186 (2008-04-03)
This paper describes the development of a new method to obtain aqueous-core microcapsules from organic-core capsules. The direct production of microcapsules, using tripropionin as organic material, followed by the hydrolysis of the core by a lipase was investigated. The enzymatic
D Lombardo et al.
Biochimica et biophysica acta, 659(2), 401-410 (1981-06-15)
Human pancreatic carboxylic ester hydrolase (EC 3.1.1.1), usually characterized by its activity on water-soluble substrates, is shown to catalyze reactions taking place at a lipid/water interface. The inhibition of tributyrin hydrolysis by 1-alcohols follows the pattern of a Langmuir adsorption
H Chahinian et al.
Lipids, 35(8), 919-925 (2000-09-13)
Penicillium cyclopium produces two lipases with different substrate specificities. Lipase I is predominantly active on triacylglycerols whereas lipase II hydrolyzes mono- and diacylglycerols but not triacylglycerols. In this study, we compared the kinetic properties of P. cyclopium lipases and human
Nacim Zouari et al.
Biochimica et biophysica acta, 1726(1), 67-74 (2005-09-13)
Higher animal's lipases are well characterized, however, much less is known about lipases from primitive ones. We choose the scorpion, one of the most ancient invertebrates, as a model of a primitive animal. A lipolytic activity was located in the
Riadh Ben Salah et al.
FEMS microbiology letters, 260(2), 241-248 (2006-07-18)
A novel strain of Rhizopus oryzae WPG secretes a noninduced lipase (ROLw) in the culture medium; purified ROLw is a protein of 29 kDa, the 45 N-terminal amino acid residues were sequenced, this sequence is very homologous to Rhizopus delemar
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