Chemical Properties of Phenyl-pentamethyl-disiloxane (CAS 14920-92-4)

Phenyl-pentamethyl-disiloxane

InChI
InChI=1S/C11H20OSi2/c1-13(2,3)12-14(4,5)11-9-7-6-8-10-11/h6-10H,1-5H3
InChI Key
AMNQQNTZDFYVGH-UHFFFAOYSA-N
Formula
C11H20OSi2
SMILES
C[Si](C)(C)O[Si](C)(C)c1ccccc1
Molecular Weight1
224.45
CAS
14920-92-4
Other Names
  • 1,1,1,3,3-Pentamethyl-3-phenyldisiloxane
  • Pentamethyl-1-phenyldisiloxane
  • Pentamethylphenyl disiloxane
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Physical Properties

Property Value Unit Source
ΔvapH° 57.23 kJ/mol Relay (1.0) Calculated Property
IE 9.25 eV Relay (1.0) Calculated Property
logPoct/wat 2.950 Crippen Calculated Property
Tboil 473.93 K Relay (1.0) Calculated Property
Tfus 217.69 K Relay (1.0) Calculated Property

Cheméo can also estimate Critical Temperature, Critical Pressure, Critical Volume, Enthalpy of formation at standard conditions, Standard Gibbs free energy of formation, Acentric Factor, 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
ΔvapH [44.40; 53.30] kJ/mol [410.50; 410.50] Show Hide
ΔvapH 53.30 kJ/mol 410.50 NIST
ΔvapH 44.40 kJ/mol 410.50 NIST

Similar Compounds

1,3-Diphenyltetramethyldisiloxane. 1,3-Bis-(p-bromophenyl)-tetramethyl disiloxane. 1,1,1,3,5,5,5-Heptamethyl-3-phenyltrisiloxane. SYM-TETRAMETHYL-DI-(P-TOLYL)DISILOXANE. Bis(p-carboxy phenyl dimethyl silyl) ether. Disiloxane, 1,1,3-trimethyl-1,3,3-triphenyl-. 2,2,4,4,6-Pentamethyl-6-phenyl-[1,3,5,2,4,6]cyclotrisiloxane. 2,2,4,4,6,6,8,8,10,10,12-undecamethyl-12-phenyl-[1,3,5,7,9,11,2,4,6,8,10,12]cyclohexasiloxane. 2,2,4,4,6,6,8,8,10-nonamethyl-10-phenyl-[1,3,5,7,9,2,4,6,8,10]cyclopentasiloxane. 2,2,4,4,6,6,8,8,10,10,12,12,13-tridecamethyl-14-phenyl-[1,3,5,7,9,11,13,2,4,6,8,10,12,14]cycloheptasiloxane. 2,2,4,4,6,6,8-Heptamethyl-8-phenyl-[1,3 ,5,7,2,4,6,8]cyclotetrasiloxane. Silane, methoxydimethylphenyl-. 2,2,4,6-tetramethyl-4,6-diphenyl-[1,3,5,2,4,6]cyclotrisiloxane. 2,2,4,4,6,8-Hexamethyl-6,8-diphenyl-[1,3 ,5,7,2,4,6,8]cyclotetrasiloxane. 2,2,4,4,6,6,8,10-octamethyl-8,10-diphenyl-[1,3,5,7,9,2,4,6,8,10]cyclopentasiloxane.

Find more compounds similar to Phenyl-pentamethyl-disiloxane.

Sources

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