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

Vapor Pressure of Solid Bis(2-chloroethyl) Sulfide

Buchanan, J. H.[James H.], Buettner, L. C.[Leonard C.], Tevault, D. E.[David E.]
J. Chem. Eng. Data 2006, 51, 4, 1331-1334
ABSTRACT
The vapor pressure of the vesicant chemical warfare agent, bis(2-chloroethyl) sulfide (also known as sulfur mustard or HD), has been measured at T ) (-25 to +20) C using a modified ASTM vapor saturation methodology. This work represents the initial report of the measured vapor pressure of HD below its melting point, +14.45 C. The data measured for solid-phase HD are consistent with the previously reported enthalpy of fusion and liquid-phase vapor pressure of HD.
Compounds
# Formula Name
1 C4H8Cl2S bis(2-chloroethyl) sulfide
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 ; Crystal
  • Temperature, K; Crystal
  • Crystal
  • Gas
  • TRANSPIR:UFactor:2
  • 9
  • POMD
  • 1
  • Vapor or sublimation pressure, kPa ; Liquid
  • Temperature, K; Liquid
  • Liquid
  • Gas
  • TRANSPIR:UFactor:2
  • 2