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Tripropionin, also known as Glyceryl tripropanoate, is a triglyceride derived from the formal acylation of the three hydroxy groups of glycerol by propionic acid. It is a clear, colorless liquid that is odorless with a bitter taste. Tripropionin is insoluble in water but soluble in ethyl alcohol, ether, and chloroform.

139-45-7

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139-45-7 Usage

Uses

Used in the Food Industry:
Tripropionin is used as a plasticizer in the food industry. It helps to improve the texture and flexibility of certain food products, enhancing their overall quality and appeal.
Used in the Flavor Industry:
Due to its taste characteristics, which include an oily, bitter flavor with a fatty, nutty aftertaste at 75 ppm, Tripropionin can be used as a flavoring agent in the flavor industry. It can contribute to the development of unique taste profiles in various food and beverage products.
Used in the Chemical Industry:
Tripropionin's solubility properties make it a useful compound in the chemical industry. Its solubility in organic solvents like ethyl alcohol, ether, and chloroform allows it to be utilized in various chemical processes and formulations.
Used in the Pharmaceutical Industry:
Given its chemical properties and potential applications, Tripropionin may also find use in the pharmaceutical industry, possibly as an excipient or in the development of drug delivery systems. Further research and development would be required to explore these potential applications fully.

Check Digit Verification of cas no

The CAS Registry Mumber 139-45-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,3 and 9 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 139-45:
(5*1)+(4*3)+(3*9)+(2*4)+(1*5)=57
57 % 10 = 7
So 139-45-7 is a valid CAS Registry Number.
InChI:InChI=1/C12H20O6/c1-4-10(13)16-7-9(18-12(15)6-3)8-17-11(14)5-2/h9H,4-8H2,1-3H3

139-45-7SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017

1.Identification

1.1 GHS Product identifier

Product name Glycerol Tripropionate

1.2 Other means of identification

Product number -
Other names 1,2,3-Propanetriol, tripropanoate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Food additives -> Flavoring Agents
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:139-45-7 SDS

139-45-7Related news

Evaluation of lipid-stabilised Tripropionin (cas 139-45-7) nanodroplets as a delivery route for combretastatin A410/01/2019

Lipid-based nanoemulsions are a cheap and elegant route for improving the delivery of hydrophobic drugs. Easy and quick to prepare, nanoemulsions have promise for the delivery of different therapeutic agents. Although multiple studies have investigated the effects of the oil and preparation cond...detailed

139-45-7Relevant academic research and scientific papers

POLYOL ESTER COMPOUNDS

-

Page/Page column 15, (2008/06/13)

Disclosed are polyol esters comprising a polyol having at least one hydroxyl group esterified to at least one compound having a carboxyl group. Methods of making the polyol ester compounds are also disclosed. The invention also relates to feed compositions comprising polyol ester compounds.

1H-Nuclear magnetic resonance spectroscopic studies of saturated, acetylenic and ethylenic triacylglycerols

Lie Ken Jie, Marcel S.F.,Lam

, p. 155 - 171 (2007/10/03)

The 1H-NMR spectroscopic properties of 15 synthetic homologous saturated triacylglycerols of type AAA and 16 mixed saturated triacylglycerols of type ABA and AAB have been studied. Triacylglycerols containing short-chain fatty acids (2:0-6:0) are readily identified. Triacylglycerols containing medium- and long-chain fatty acid components are not differentiated. From the analysis of 19 acetylenic triacylglycerols of type AAA, ABA and AAB (containing positional isomers of acetylenic fatty acids), it is only possible to characterize triacylglycerols with acyl groups containing the acetylenic bond at the Δ2-Δ5 position. 1H-NMR analysis could not confirm the positions (α- or β-acyl) of the acetylenic acids in mixed triacylglycerols. In the study of 22 ethylenic triacylglycerols of type AAA containing positional isomers of (Z)- or (E)-ethylenic acids, molecules containing an ethylenic bond in the Δ2 position of the acyl chains were readily characterized, as the ethylenic protons in the α- and β-acyl chains were fully resolved. Triacylglycerols containing an unsaturated center at the position were characterized by the shifts of the 2-H protons. The spectra of the remaining triacylglycerol molecules were very similar and the position of the ethylenic system could not be determined by this technique.

Preparation of Carboxylate Esters of Polyhydric Alcohols by Using a Sulfonated Charcoal Catalyst

Prager, Rolf H.,Yurui, Zhang

, p. 1003 - 1005 (2007/10/02)

Ethane-1,2-diol, propane-1,2-diol, butane-1,4-diol and propane-1,2,3-triol are readily esterified by carboxylic acids in near quantitative yields in the presence of a sulfonated charcoal catalyst.

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