Chemical Properties of Cyclotrisiloxane, hexaphenyl- (CAS 512-63-0)

Cyclotrisiloxane, hexaphenyl-

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InChI
InChI=1S/C36H30O3Si3/c1-7-19-31(20-8-1)40(32-21-9-2-10-22-32)37-41(33-23-11-3-12-24-33,34-25-13-4-14-26-34)39-42(38-40,35-27-15-5-16-28-35)36-29-17-6-18-30-36/h1-30H
InChI Key
VCYDUTCMKSROID-UHFFFAOYSA-N
Formula
C36H30O3Si3
SMILES
c1ccc([Si]2(c3ccccc3)O[Si](c3ccccc3)(c3ccccc3)O[Si](c3ccccc3)(c3ccccc3)O2)cc1
Molecular Weight1
594.88
CAS
512-63-0
Other Names
  • Diphenylsiloxane cyclic trimer
  • Hexaphenylcyclotrisiloxane
  • 2,2,4,4,6,6-Hexaphenyl-[1,3,5,2,4,6]trioxatrisilinan
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Physical Properties

Property Value Unit Source
log10WS -26.44 Crippen Calculated Property
logPoct/wat 3.820 Crippen Calculated Property
S°solid,1 bar 735.50 J/mol×K NIST

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,solid 683.70 J/mol×K 298.15 NIST
ΔfusH 39.30 kJ/mol 466.00 NIST

Similar Compounds

Octaphenylcyclotetrasiloxane. 1,1,3,3-Tetraphenyldisiloxane-1,3-diol. Dimethyltetraphenylcyclotrisiloxane. 2,2-dimethyl-4,4,6,6-tetraphenyl-[1,3,5,2,4,6]cyclotrisiloxane. 2,2-dimethyl-4,4,6,6,8,8-hexaphenyl-[1,3,5,7,2,4,6,8]cyclotetrasiloxane. 1,1,3,3,5,5-Hexaphenyl-7,7-dimethylcyclotetrasiloxane. 2,2,4,4-tetramethyl-6,6,8,8-tetraphenyl-[1,3,5,7,2,4,6,8]cyclotetrasiloxane. 2,2,4,4-tetramethyl-6,6,8,8-tetraphenylcyclotetrasiloxane. 2,2,4,4,6,6,8,8-octamethyl-10,10,12,12-tetraphenyl-[1,3,5,7,9,11,2,4,6,8,10,12]cyclohexasiloxane. 2,2,4,4,6,6-hexamethyl-8,8,10,10-tetraphenyl-[1,3,5,7,9,2,4,6,8,10]cyclopentasiloxane. 2-methyl-2,4,4,6,6-pentaphenyl-[1,3,5,2,4,6]cyclotrisiloxane. 2,2,4,4-tetramethyl-6,6-diphenyl-[1,3,5,2,4,6]cyclotrisiloxane. 2,2-Diphenyl-4,4,6,6-tetramethylcyclotrisiloxane. Silane, tetrakis(triphenylsiloxy)-. Hexaphenyldisiloxane.

Find more compounds similar to Cyclotrisiloxane, hexaphenyl-.

Sources

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