System: 1,2,3-propanetriol/1,2-propanediol

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1) 1,2,3-propanetriol
DECHEMA ID31595
FormulaC3H8O3
Synonymglycyl alcohol
Synonymglycylalcohol
Synonym90 technical glycerin
Synonympropanetriol
Synonymsynthetic glycerin
Synonymtrihydroxypropane
Synonym1,2,3-trihydroxypropane
Synonymglyceritol
Synonymglycerine
Synonymglycerol
InChi-KeyPEDCQBHIVMGVHV-UHFFFAOYSA-N
Registry No.56-81-5
2) 1,2-propanediol
DECHEMA ID32056
FormulaC3H8O2
Synonym1,2-propylene glycol
Synonym2-hydroxypropanol
Synonym1,2-dihydroxypropane
Synonymmethylethylene glycol
Synonympropylene glycol
Synonymα-propylene glycol
Synonymmonopropylene glycol
Synonymmpg
Synonympg
Synonympropane-1,2-diol
Synonymtrimethyl glycol
InChi-KeyDNIAPMSPPWPWGF-UHFFFAOYSA-N
Registry No.57-55-6

Available physical property data:

PropertyPhaseNo. of tablesNo. of linesData
densityliquid4283View
dielectric constantliquid121View
dielectric constant at frequency of 0liquid121View
dielectric constant at infinite dilutionliquid121View
no azeotrope under specified conditions-24View
surface tensionliquid1110View
vapor-liquid equilibrium, isobaric-242View
viscosity, dynamicliquid113View