Chemical Properties of Cyclotrisiloxane, 2,4,6-trimethyl-2,4,6-triphenyl- (CAS 546-45-2)

Cyclotrisiloxane, 2,4,6-trimethyl-2,4,6-triphenyl-

InChI
InChI=1S/C21H24O3Si3/c1-25(19-13-7-4-8-14-19)22-26(2,20-15-9-5-10-16-20)24-27(3,23-25)21-17-11-6-12-18-21/h4-18H,1-3H3
InChI Key
HAURRGANAANPSQ-UHFFFAOYSA-N
Formula
C21H24O3Si3
SMILES
C[Si]1(c2ccccc2)O[Si](C)(c2ccccc2)O[Si](C)(c2ccccc2)O1
Molecular Weight1
408.67
CAS
546-45-2
Other Names
  • Trans-trimethyltriphenylcyclotrisiloxane
  • 2,4,6-trimethyl-2,4,6-triphenylcyclotrisiloxane
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Physical Properties

Property Value Unit Source
ω 0.5470 Relay (1.0) Calculated Property
ΔfG° 72.36 kJ/mol Relay (1.0-beta) Calculated Property
ΔfH°gas -489.23 kJ/mol Relay (1.0) Calculated Property
ΔvapH° 110.99 kJ/mol Relay (1.0) Calculated Property
IE 8.53 eV Relay (1.0) Calculated Property
log10WS -4.41 Relay (1.0) Calculated Property
logPoct/wat 2.987 Crippen Calculated Property
Pc 1278.26 kPa Relay (1.0-beta) Calculated Property
Inp 2198.00 NIST
Tboil 612.73 K Relay (1.0) Calculated Property
Tc 944.80 K Relay (1.0) Calculated Property
Tfus 342.05 K Relay (1.0) Calculated Property
Ttriple 320.90 ± 0.10 K NIST
Vc 1.226 m3/kmol Relay (1.0) Calculated Property

Similar Compounds

2,4,6,8,10-Pentamethyl-2,4,6,8,10-pentaphenyl-[1,3,5,7,9,2,4,6,8,10]cyclopentosiloxane. Tetramethyltetraphenylcyclotetrasiloxane. 2,2,4,6-tetramethyl-4,6-diphenyl-[1,3,5,2,4,6]cyclotrisiloxane. 2,2,4,6,8,10-hexamethyl-4,6,8,10-tetraphenyl-[1,3,5,7,9,2,4,6,8,10]cyclopentasiloxane. 2,2,4,4,6,8,10-heptamethyl-6,8,10-triphenyl-[1,3,5,7,9,2,4,6,8,10]cyclopentasiloxane. 2,2,4,6,8-pentamethyl-4,6,8-triphenyl-[1,3 ,5,7,2,4,6,8]cyclotetrasiloxane. 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. 2,2,4,4,6-Pentamethyl-6-phenyl-[1,3,5,2,4,6]cyclotrisiloxane. 1,3-Dimethyl-1,3-diphenyldisiloxanediol. 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. 2,2,4,4,6,6,8,8,10-nonamethyl-10-phenyl-[1,3,5,7,9,2,4,6,8,10]cyclopentasiloxane. 2,2,4,4,6,6,8-Heptamethyl-8-phenyl-[1,3 ,5,7,2,4,6,8]cyclotetrasiloxane. 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. 2,4-dimethyl-2,4,6,6-tetraphenyl-[1,3,5,2,4,6]cyclotrisiloxane.

Find more compounds similar to Cyclotrisiloxane, 2,4,6-trimethyl-2,4,6-triphenyl-.

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