Chemical Properties of 2,2-Diphenyl-4,4,6,6-tetramethylcyclotrisiloxane

2,2-Diphenyl-4,4,6,6-tetramethylcyclotrisiloxane

InChI
InChI=1S/C16H22O3Si3/c1-20(2)17-21(3,4)19-22(18-20,15-11-7-5-8-12-15)16-13-9-6-10-14-16/h5-14H,1-4H3
InChI Key
OGDLFRPDSKIBRZ-UHFFFAOYSA-N
Formula
C16H22O3Si3
SMILES
C[Si]1(C)O[Si](C)(C)O[Si](c2ccccc2)(c2ccccc2)O1
Molecular Weight1
346.61
Other Names
  • Diphenyltetramethylcyclotrisiloxane
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Physical Properties

Property Value Unit Source
ΔvapH° 81.93 kJ/mol Relay (1.0) Calculated Property
logPoct/wat 2.710 Crippen Calculated Property
Pc 1253.36 kPa Relay (1.0-beta) Calculated Property
S°solid,1 bar 528.00 J/mol×K NIST
Tboil 561.67 K Relay (1.0) Calculated Property
Tc 813.50 K Relay (1.0) Calculated Property
Tfus 334.62 K Relay (1.0) Calculated Property
Ttriple 337.98 ± 0.01 K NIST
Vc 1.051 m3/kmol Relay (1.0) Calculated Property

Cheméo can also estimate Enthalpy of formation at standard conditions, Standard Gibbs free energy of formation, Acentric Factor, Ionization energy, Log10 of Water solubility in mol/l for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,solid 463.60 J/mol×K 298.15 NIST
ΔfusH 22.19 kJ/mol 338.00 NIST
ΔvapH 66.90 kJ/mol 481.00 NIST

Similar Compounds

2,2,4,4-tetramethyl-6,6-diphenyl-[1,3,5,2,4,6]cyclotrisiloxane. 2,2,4,4,6,6,8,8,10,10,14,14-tetradecamethyl-16,16-diphenyl-[1,3,5,7,9,11,13,15,2,4,6,8,10,12,14,16]cyclooctasiloxane. 2,2,4,4,6,6,8,8,10,10,12,12-dodecamethyl-14,14-diphenyl-[1,3,5,7,9,11,13,2,4,6,8,10,12,14]cycloheptasiloxane. 2,2,4,4,6,6,8,8,10,10-decamethyl-12,12-diphenyl-[1,3,5,7,9,11,2,4,6,8,10,12]cyclohexasiloxane. 2,2,4,4,6,6-Hexamethyl-8,8-diphenyl-[1,3,5,7,2,4,6,8]cyclotetrasiloxane. 2,2,4,4,6,6,8,8-octamethyl-10,10-diphenyl-[1,3,5,7,9,2,4,6,8,10]cyclopentasiloxane. 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. 2,2,4,4-tetramethyl-6,6,8,8-tetraphenylcyclotetrasiloxane. 2,2,4,4-tetramethyl-6,6,8,8-tetraphenyl-[1,3,5,7,2,4,6,8]cyclotetrasiloxane. Dimethyltetraphenylcyclotrisiloxane. 2,2-dimethyl-4,4,6,6-tetraphenyl-[1,3,5,2,4,6]cyclotrisiloxane. 1,1,3,3,5,5-Hexaphenyl-7,7-dimethylcyclotetrasiloxane. 2,2-dimethyl-4,4,6,6,8,8-hexaphenyl-[1,3,5,7,2,4,6,8]cyclotetrasiloxane. 2,4-dimethyl-2,4,6,6-tetraphenyl-[1,3,5,2,4,6]cyclotrisiloxane.

Find more compounds similar to 2,2-Diphenyl-4,4,6,6-tetramethylcyclotrisiloxane.

Sources

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