Chemical Properties of 1,3-Diphenyltetramethyldisiloxane (CAS 56-33-7)

1,3-Diphenyltetramethyldisiloxane

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InChI
InChI=1S/C16H22OSi2/c1-18(2,15-11-7-5-8-12-15)17-19(3,4)16-13-9-6-10-14-16/h5-14H,1-4H3
InChI Key
YQJPWWLJDNCSCN-UHFFFAOYSA-N
Formula
C16H22OSi2
SMILES
C[Si](C)(O[Si](C)(C)c1ccccc1)c1ccccc1
Molecular Weight1
286.52
CAS
56-33-7
Other Names
  • 1,1,3,3-tetramethyl-1,3-diphenyldisiloxane
  • 1,3-Diphenyl-1,1,3,3-tetramethyldisiloxane
  • Bis(phenyldimethylsilyl)oxide
  • Diphenyltetramethyldisiloxane
  • Disiloxane, 1,1,3,3-tetramethyl-1,3-diphenyl-
  • Disiloxane, 1,3-diphenyl-1,1,3,3-tetramethyl-
  • Sym-tetramethyl-diphenyl-disiloxane
  • Tetramethyl-1,3-diphenyldisiloxane
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Physical Properties

Property Value Unit Source
log10WS -7.87 Crippen Calculated Property
logPoct/wat 3.228 Crippen Calculated Property
S°liquid 559.70 J/mol×K NIST
Tfus [250.00; 251.00] K Show
Tfus 251.00 K NIST
Tfus 250.00 K NIST

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,liquid [508.10; 508.10] J/mol×K [298.15; 298.15] Show
Cp,liquid 508.10 J/mol×K 298.15 NIST
Cp,liquid 508.10 J/mol×K 298.15 NIST
ρl [951.57; 968.05] kg/m3 [308.15; 328.15] Show
T(K)
Liquid Density (kg/m3)
950
955
960
965
310
315
320
325
ρl 967.90 kg/m3 308.15 Volumet...
ρl 967.99 kg/m3 308.15 Volumet...
ρl 968.05 kg/m3 308.15 Volumet...
ρl 963.80 kg/m3 313.15 Volumet...
ρl 963.94 kg/m3 313.15 Volumet...
ρl 963.92 kg/m3 313.15 Volumet...
ρl 963.87 kg/m3 313.15 Volumet...
ρl 959.75 kg/m3 318.15 Volumet...
ρl 959.84 kg/m3 318.15 Volumet...
ρl 959.80 kg/m3 318.15 Volumet...
ρl 959.76 kg/m3 318.15 Volumet...
ρl 955.69 kg/m3 323.15 Volumet...
ρl 955.65 kg/m3 323.15 Volumet...
ρl 955.74 kg/m3 323.15 Volumet...
ρl 955.68 kg/m3 323.15 Volumet...
ρl 951.57 kg/m3 328.15 Volumet...
ρl 951.65 kg/m3 328.15 Volumet...
ρl 951.58 kg/m3 328.15 Volumet...

Pressure Dependent Properties

Property Value Unit Pressure (kPa) Source
Tboilr 429.50 ± 1.50 K 1.70 NIST

Similar Compounds

Phenyl-pentamethyl-disiloxane. 1,3-Bis-(p-bromophenyl)-tetramethyl disiloxane. Disiloxane, 1,1,3,3-tetramethyl-1,3-bis(4-methylphenyl)-. Bis(p-carboxy phenyl dimethyl silyl) ether. Disiloxane, 1,1,3-trimethyl-1,3,3-triphenyl-. 1,1,1,3,5,5,5-Heptamethyl-3-phenyltrisiloxane. 2,2,4,6-tetramethyl-4,6-diphenyl-[1,3,5,2,4,6]cyclotrisiloxane. 2,2,4,4,6,6,8,10-octamethyl-8,10-diphenyl-[1,3,5,7,9,2,4,6,8,10]cyclopentasiloxane. 2,2,4,4,6,8-Hexamethyl-6,8-diphenyl-[1,3 ,5,7,2,4,6,8]cyclotetrasiloxane. Silane, methoxydimethylphenyl-. 2,2,4,6,8-pentamethyl-4,6,8-triphenyl-[1,3 ,5,7,2,4,6,8]cyclotetrasiloxane. 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. 2,2,4,4,6-Pentamethyl-6-phenyl-[1,3,5,2,4,6]cyclotrisiloxane. Disiloxane, 1,3-dimethyl-1,3-diphenyl-.

Find more compounds similar to 1,3-Diphenyltetramethyldisiloxane.

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