Thermodynamics Research Center / ThermoML | Journal of Chemical and Engineering Data

Measurement and Correlation of the Vapor Pressure of Ethyltrimethoxysilane

Wu, C.[Chuan], Liu, L.[Ling], Dong, H.[Hong], Yang, X.[Xiongfa], Lai, G.[GuoQiao]
J. Chem. Eng. Data 2010, 55, 9, 3952-3954
ABSTRACT
Pure ethyltrimethoxysilane was obtained by the distillation method, and its saturated temperatures at various pressures ranging from (2325 to 101325) Pa were measured by means of an inclined ebulliometer. The correlation between vapor pressure and temperature was conducted with relative errors ranging from (0.03 to 0.38) %. The molar evaporation enthalpy (?vapHm) of ethyltrimethoxysilane in the temperature range from (306.4 to 397.2) K was estimated from the Clausius-Clapeyron equation.
Compounds
# Formula Name
1 C5H14O3Si ethyltrimethoxysilane
Datasets
The table above is generated from the ThermoML associated json file (link above). POMD and RXND refer to PureOrMixture and Reaction Datasets. The compound numbers are included in properties, variables, and phases, if specificied; the numbers refer to the table of compounds on the left.
Type Compound-# Property Variable Constraint Phase Method #Points
  • POMD
  • 1
  • Vapor or sublimation pressure, kPa ; Liquid
  • Temperature, K; Liquid
  • Liquid
  • Gas
  • EBULLIO:UFactor:32
  • 38