Properties of tetrakis(dimethylsiloxy)silane

Thermophysical properties for tetrakis(dimethylsiloxy)silane (CAS: 17082-47-2). Use the selector below to view properties in different unit systems.

Unit System

Calculation Conditions

The following state-dependent properties were calculated at these standard conditions.

Temperature

25 °C

Pressure

1.01325 bar

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Identification

Atoms
C: 8, H: 28, O: 4, Si: 5
CAS
17082-47-2
Formula
C8H28O4Si5
ID
17082-47-2
InChI
C8H28O4Si5/c1-13(2)9-17(10-14(3)4,11-15(5)6)12-16(7)8/h13-16H,1-8H3
InChI Key
GTWPLTBXXGOHNT-UHFFFAOYSA-N
IUPAC Name
tetrakis(dimethylsilyl) silicate
Molecular Weight (kg)
328.733
Phase
l
PubChem ID
4.3473e+6
SMILES
C[SiH](C)O[Si](O[SiH](C)C)(O[SiH](C)C)O[SiH](C)C
Synonyms

Physical Properties

Acentric factor
Critical pressure (bar)
0
Critical temperature (°C)
-273.15
Critical volume (m³/kmol)
0
Dipole moment
Melting temperature (°C)
-60
Normal boiling temperature (°C)
189

State-dependent Properties

Compressibility factor
Density (kg/m³)
Dynamic viscosity (cP)
0
Enthalpy of vaporization (mass) (kJ)
0
Enthalpy of vaporization (molar) (kJ/kmol)
Gibbs free energy (kJ/kmol)
0
Joule–Thomson coefficient
Kinematic viscosity
Molar enthalpy (kJ/kmol)
0
Molar entropy (kJ/(kmol·K))
0
Molar heat capacity (kJ/(kmol·K))
517.634
Molar volume (m³/kmol)
0
Parachor
Poynting correction factor
Prandtl number
Saturation pressure (bar)
0
Solubility parameter
Specific enthalpy (kJ)
0
Specific entropy (kJ/kg·K)
0
Specific gravity
Specific heat capacity (kJ/kg·K)
1.57463
Surface tension
Thermal conductivity
0.0961637
Thermal diffusivity

Safety Properties

Autoignition temperature (°C)
-273.15
Flash point temperature (°C)
-273.15
Lower flammability limit
0.00874682
Upper flammability limit
0.0556616

Environmental Properties

Global warming potential
Ozone depletion potential

Failed Properties:

API gravityFailed
Saturation temperature (°C)Failed