Chemical Properties of 2,2-Diphenyl-4,4,6,6-tetramethylcyclotrisiloxane (CAS 1693-51-2)

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

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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
346.60
CAS
1693-51-2
Other Names
  • Diphenyltetramethylcyclotrisiloxane
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Physical Properties

Property Value Unit Source
log10WS -5.74 Crippen Calculated Property
logPoct/wat 2.710 Crippen Calculated Property
S°solid,1 bar 528.00 J/mol×K NIST
Ttriple 337.98 ± 0.01 K NIST

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. 2,2,4,4,6,6,8,8,10,10,12,12-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-octamethyl-10,10-diphenyl-[1,3,5,7,9,2,4,6,8,10]cyclopentasiloxane. 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-Hexamethyl-8,8-diphenyl-[1,3,5,7,2,4,6,8]cyclotetrasiloxane. 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-8,8,10,10-tetraphenyl-[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-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. 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. 2,4-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.

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