Glycerintristearat

Bezeichnung:Glycerintristearat

Englisch Name:Glycerol tristearate

CBNumberCB1110089

SummenformelC57H110O6

Molgewicht891.48

Synonyma

Glycerintristearat

Glycerintristearat physikalisch-chemischer Eigenschaften

Schmelzpunkt	72-75 °C
Siedepunkt	260 °C
Dichte	d480 0.862
Brechungsindex	nD80 1.4385
Flammpunkt	327 °C
storage temp.	-20°C
Löslichkeit	Chloroform (Slightly), Ethyl Acetate (Slightly, Heated)
Aggregatzustand	Solid
Farbe	White to Off-White
Geruch (Odor)	odorless, tasteless
Biologische Quelle	synthetic
Merck	14,9756
BRN	1718456
Henry's Law Constant	7.0×10^-3 mol/(m³Pa) at 25℃, HSDB (2015)
Dielectric constant	2.3（Ambient）
Kosmetik-Inhaltsstoffe Funktionen	SKIN CONDITIONING VISCOSITY CONTROLLING
InChIKey	DCXXMTOCNZCJGO-UHFFFAOYSA-N
SMILES	CCCCCCCCCCCCCCCCCC(=O)OCC(COC(=O)CCCCCCCCCCCCCCCCC)OC(=O)CCCCCCCCCCCCCCCCC
LogP	24.672 (est)
CAS Datenbank	555-43-1(CAS DataBase Reference)
NIST chemische Informationen	Tristearin(555-43-1)
EPA chemische Informationen	Tristearin (555-43-1)

Sicherheit

Gefahreninformationscode (GHS)

S-Sätze Betriebsanweisung:
S24/25:Berührung mit den Augen und der Haut vermeiden.
Beschreibung
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.
Chemische Eigenschaften
off-white to cream powder
Verwenden
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.
Verwenden
tristearin is an emollient.
Verwenden
In textile sizes. Formerly in making candles.
Verwenden
Present in animal and vegetable fats.
Definition
ChEBI: Tristearoylglycerol is a triglyceride that is glycerol in which all three hydroxy groups have been formally esterified with stearic acid. It has a role as a plant metabolite and a Caenorhabditis elegans metabolite. It derives from an octadecanoic acid.
Flammability and Explosibility
Non flammable
Sicherheitsprofil
When heated to decomposition it emits acrid smoke and irritating fumes.

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