System: 1,2-butanediol

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1) 1,2-butanediol
DECHEMA ID18745
FormulaC4H10O2
SynonymRS-1,2-Butanediol
Synonymethylethylene glycol
Synonym1,2-butylene glycol
Synonymα-ethyl-ethylenglycol
Synonym±-butane-1,2-diol
Synonymα-butylene glycol
Synonymbutane-1,2-diol
Synonymα,β-dioxy-butane
Synonym(RS)-1,2-Butanediol
Synonym1,2-dihydroxybutane
InChi-KeyBMRWNKZVCUKKSR-UHFFFAOYSA-N
Registry No.584-03-2

Available physical property data:

PropertyPhaseNo. of tablesNo. of linesData
acentric factor Omega-11View
boiling temperature-15View
critical density-11View
critical pressure-22View
critical temperature-22View
densitygas14View
density-15View
densityliquid44285View
dielectric constantliquid1033View
enthalpy of combustionliquid11View
enthalpy of formationliquid11View
enthalpy of vaporization-426View
heat capacity-147View
heat capacityliquid120View
heat capacity (cp)liquid444View
refractive index, Na-D-lineliquid22View
solution conductanceliquid14View
sound velocityliquid1180View
surface tensionliquid22View
thermal conductivityliquid16View
UNIQUAC area parameter-11View
UNIQUAC volume parameter-11View
vapor pressure-15111View
viscosity, dynamicliquid1690View
viscosity, kinematicliquid12View
volumeliquid11View