Compound: TRISTEARIN
SMILES: O=C(OC(COC(=O)CCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCC)CCCCCCCCCCCCCCCCC
InChIKey: DCXXMTOCNZCJGO-UHFFFAOYSA-N
Synonyms: TRISTEARIN, 555-43-1, Glycerol tristearate, Glyceryl tristearate, Trioctadecanoin, TRISTEAROYLGLYCEROL, Stearic triglyceride, Stearin, tri-, Spezialfett 118, Stearoyl triglyceride, Dynasan 118, 2,3-di(octadecanoyloxy)propyl octadecanoate, Stearic acid triglycerin ester, Stearic acid triglyceride, Glycerol, trioctadecanoate, Octadecanoic acid, 1,2,3-propanetriyl ester, P6OCJ2551R, DTXSID8047503, CHEBI:45956, 209-097-6, RefChem:933543, DTXCID6027503, Propane-1,2,3-triyl tristearate, triacylglycerol, C57H110O6, TG(18:0/18:0/18:0), propane-1,2,3-triyl trioctadecanoate, 1,2,3-Trioctadecanoylglycerol, 1,2,3-trioctadecanoyl-glycerol, 1,2,3-trioctadecanoyl-sn-glycerol, MFCD00036230, Glyceryl tristearate (NF), GLYCERYL TRISTEARATE [NF], Octadecanoic acid, 1,1',1''-(1,2,3-propanetriyl) ester, HSDB 5690, Glycerol trioctadecanoate, EINECS 209-097-6, UNII-P6OCJ2551R, Tristealin, AI3-01633, Tristearin CRS, 1,2,3-Propanetriol trioctadecanoate, trioctadecanoylglycerol, Tristearin (Standard), beta-tristearin (SSS), TRISTEARIN [II], TRISTEARIN [MI], GlyTouCan:G65985UE, TRISTEARIN [HSDB], EC 209-097-6, SCHEMBL9507, Kemester 6000 (Salt/Mix), Glyceryl tristearate, >=99%, Glyceryl tristearate, technical, orb1705704, Propane-1,2,3-triyltristearate, MSK2027, GLYCERYL TRISTEARATE [FCC], G65985UE, 1,2,3-Propanetriyl trioctadecanoate, LMGL03010002, AKOS015899779, beta-1,2,3-tri-octadecanoyl-glycerol, 2,3-Bis(stearoyloxy)propyl stearate #, FG33457, HY-127035R, AS-11714, DA-58754, 1-stearoyl-2-stearoyl-3-stearoyl-glycerol, HY-127035, CS-0092148, G0212, NS00010215, D10637, D90727, Q425640, Tristearin, European Pharmacopoeia (EP) Reference Standard, propane-1,2,3-triyl tristearate; Glyceryl tristearate; Octadecanoic acid, 1,2,3-propanetriyl ester; Octadecanoic acid, 1,1 inverted exclamation marka,1 inverted exclamation marka inverted exclamation marka-(1,2,3-propanetriyl) ester
Theoretical properties:
molecular_formula: C57H110O6
molecular_weight: 891.5 g/mol
exact_mass: 890.83024122 g/mol
formal_charge: 0
hydrogen_bond_donor_count: 0
hydrogen_bond_acceptor_count: 6
rotatable_bond_count: 56
heavy_atom_count: 63
topological_polar_surface_area: 78.9 Å²
isotope_atom_count: 0
covalently_bonded_unit_count: 1
Physical properties:
physical_state: White powder
color: White powder
odor: Odorless
melting_point: MP: 55 °C (ALPHA), 64.5 °C (BETA'), 73 °C (BETA)
density: 0.8559 at 90 °C/4 °C
solubility: Insoluble in water. Soluble in chloroform, carbon disulfide
vapor_pressure: 5.4X10-17 mm Hg at 25 °C /Estimated/
Descriptions:
pubchem: 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 is functionally related to an octadecanoic acid.
chebi: A triglyceride that is glycerol in which all three hydroxy groups have been formally esterified with stearic acid.
wikipedia: Stearin , or tristearin, or glyceryl tristearate is an odourless, white powder. It is a triglyceride derived from three units of stearic acid.  Most triglycerides are derived from at least two and more commonly three different fatty acids.  Like other triglycerides, stearin can crystallise in three polymorphs.  For stearin, these melt at 54 °C (α-form), 65 °C, and 72.5 °C (β-form).
Note that stearin is also used to mean the solid component of an oil or fat that can be separated into components that melt at higher (the stearin) and lower (the olein) temperatures. This is the usage meant in an example such as palm stearin.