Glycerol tristearate

  • Name: Glycerol tristearate
  • CAS: 555-43-1
  • Purity: 99%
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1.What is the Glycerol tristearate ?

Glyceryl Tristearate is a formulation aid, lubricant, and release agent, prepared by reacting stearic acid with glycerol in the presence of a suitable catalyst. The additive is used as a crystallization accelerator in cocoa products; a formulation aid in confections; a formulation in fats and oils; and a winterization and fractionation aid in fat and oil processing.

stearic acid
57-11-4

stearic acid

glycerol
56-81-5,25618-55-7,64333-26-2,8013-25-0

glycerol

glycerol tristearate
555-43-1

glycerol tristearate

octadecanoic acid 2,3-dihydroxypropyl ester
22610-63-5,342394-34-7

octadecanoic acid 2,3-dihydroxypropyl ester

DL-α,β-distearin
51063-97-9

DL-α,β-distearin

glycerol monostearate
621-61-4,75656-13-2

glycerol monostearate

1,3-distearoylglycerol
504-40-5

1,3-distearoylglycerol

Conditions
Conditions Yield
With lipozyme RM IM; at 65 ℃; regioselective reaction; Enzymatic reaction; neat (no solvent);
Methyl stearate
112-61-8

Methyl stearate

glycerol
56-81-5,25618-55-7,64333-26-2,8013-25-0

glycerol

glycerol tristearate
555-43-1

glycerol tristearate

octadecanoic acid 2,3-dihydroxypropyl ester
22610-63-5,342394-34-7

octadecanoic acid 2,3-dihydroxypropyl ester

DL-α,β-distearin
51063-97-9

DL-α,β-distearin

glycerol monostearate
621-61-4,75656-13-2

glycerol monostearate

1,3-distearoylglycerol
504-40-5

1,3-distearoylglycerol

Conditions
Conditions Yield
With 1,3,4,6,7,8-hexahydro-2H-pyrimido[1,2-a]pyrimidine; at 110 ℃; for 6h; Product distribution; other guanine-catalysts; var. reaction times;
In N,N-dimethyl-formamide; at 165 ℃; for 5h; Reagent/catalyst; Solvent; Temperature; Concentration;

2.What is the CAS number for Glycerol tristearate ?

The CAS number of Glycerol tristearate is 555-43-1.

More information of Glycerol tristearate 555-43-1 are:

CAS?Number

555-43-1

Density

0.909 g/cm3

Melting Point

72-75 °C

Boiling Point

813 °C at 760 mmHg

Flash Point

299.4 °C

Vapor Pressure

1.67E-26mmHg at 25°C

Refractive Index

nD80 1.4385

HS CODE

29159000

PSA

78.90000

LogP

18.76910

3.What are another words for Glycerol tristearate ?

Synonyms?for?Glycerol tristearate 555-43-1:Glyceryltrioctadecanoate;Glyceryl tristearate;Glycolube TS;Glycowax S 932;Loxiol EP 218;Rikemal VT;SSS;Spezialfett118;Stearic acid triglyceride;Stearic acid triglycerin ester;Stearoyl triglyceride;Triglyceride StStSt;Tristearin;Tristearoylglycerol;Stearin, tri- (8CI);DaiwaxSTG;Edenor NHTi;Glycerin tristearate;Glycerinetristearate;

4.What is the molecular formula of Glycerol tristearate?

The chemical formula of ?Glycerol tristearate is?C57H110O6 which containing 57 Carbon atoms,110 Hydrogen atoms and 6 Oxygen atoms,and the molecular weight of??Glycerol tristearate?is 891.497.

5.What is Glycerol tristearate (555-43-1) used for?

Glyceryl tristearate is prepared by reacting glycerin with stearic acid in the presence of a suitable catalyst such as aluminum oxide. It also occurs in many animal and vegetable fats such as tallow and cocoa butter. It is a white, microfine crystalline powder. It is soluble in hot alcohol, benzene and chloroform, very slightly soluble in cold alcohol, in ether and in petroleum ether, and insoluble in water.

InChI:InChI=1/C57H110O6/c1-4-7-10-13-16-19-22-25-28-31-34-37-40-43-46-49-55(58)61-52-54(63-57(60)51-48-45-42-39-36-33-30-27-24-21-18-15-12-9-6-3)53-62-56(59)50-47-44-41-38-35-32-29-26-23-20-17-14-11-8-5-2/h54H,4-53H2,1-3H3

Relevant articles related to Glycerol tristearate:

Article

Source

Synthesis of glycerol monostearate over K2CO3/γ-Al2O3 catalyst

Zhou, Lu,Gu, Yi,Hong, Mei,Xiao, Guomin

, p. 458 - 462 (2015/01/30)

13C NMR quantification of mono and diacylglycerols obtained through the solvent-free lipase-catalyzed esterification of saturated fatty acids

Fernandes, Jane Luiza Nogueira,De Souza, Rodrigo Octavio Mendonca Alves,De Vasconcellos Azeredo, Rodrigo Bagueira

experimental part, p. 424 - 428 (2012/08/14)

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