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Merck

69498

Glyceryl tristearate

technical

Synonym(s):

1,2,3-Trioctadecanoylglycerol, Glycerol tristearate, Tristearin

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About This Item

Linear Formula:
[CH3(CH2)16COOCH2]2CHOCO(CH2)16CH3
CAS Number:
Molecular Weight:
891.48
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
209-097-6
Beilstein/REAXYS Number:
1718456
MDL number:
Technical Service
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grade

technical

Quality Level

form

powder

functional group

ester

SMILES string

CCCCCCCCCCCCCCCCCC(=O)OCC(COC(=O)CCCCCCCCCCCCCCCCC)OC(=O)CCCCCCCCCCCCCCCCC

InChI

1S/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

InChI key

DCXXMTOCNZCJGO-UHFFFAOYSA-N

Other Notes

Glycerole triester of fatty acids; mainly palmitic acid and stearic acid.


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Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)



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Amir Malaki Nik et al.
Journal of agricultural and food chemistry, 60(16), 4126-4135 (2012-03-10)
The stability, crystallization, and melting behavior of canola stearin (CaSt) solid lipid nanoparticle dispersions (SLN) and canola oil-in-water emulsions (COE) with 10 wt % Poloxamer 188 (P188) or Tween 20 (T20) with and without 0.1 wt % β-carotene (BC) were
Xiao-Qiang Zou et al.
Journal of agricultural and food chemistry, 59(11), 6055-6063 (2011-05-17)
Human milk fat substitutes (HMFSs) were synthesized by lipozyme RM IM-catalyzed acidolysis of chemically interesterified palm stearin (mp = 58 °C) with mixed FAs from rapeseed oil, sunflower oil, palm kernel oil, stearic acid, and myristic acid in a solvent-free
Maike Windbergs et al.
International journal of pharmaceutics, 381(2), 184-191 (2009-09-29)
A monoacid triglyceride and a partial glyceride were extruded below their melting ranges alone and together in different mixture ratios to investigate the influence of the chemical composition of the lipid matrix on the solid-state properties and dissolution characteristics. The