System: 1,2-butanediol/1-methyl-2-pyrrolidinone

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1) 1,2-butanediol
DECHEMA ID18745
FormulaC4H10O2
SynonymRS-1,2-Butanediol
Synonymα,β-dioxy-butane
Synonym1,2-dihydroxybutane
Synonym1,2-butylene glycol
Synonym(RS)-1,2-Butanediol
Synonym±-butane-1,2-diol
Synonymethylethylene glycol
Synonymbutane-1,2-diol
Synonymα-ethyl-ethylenglycol
Synonymα-butylene glycol
InChi-KeyBMRWNKZVCUKKSR-UHFFFAOYSA-N
Registry No.584-03-2
2) 1-methyl-2-pyrrolidinone
DECHEMA ID43470
FormulaC5H9NO
SynonymNMP
Synonym1-methylpyrrolidin-2-one
Synonym1-methylazacyclopentane-2-one
SynonymN-methyl-2-pyrrolidone
SynonymN-methylpyrrolidone
SynonymN-methylpyrrolidon-2
Synonym1-methyl-2-pyrrolidone
SynonymN-methylbutyrolactam
SynonymN-methyl-2-pyrrolidinone
SynonymN-methyl-γ-butyrolactam
SynonymN-methylpyrrolidinone
SynonymN-methyl-α-pyrrolidone
SynonymN-methyl-α-pyrrolidinone
Synonymm-pyrol
InChi-KeySECXISVLQFMRJM-UHFFFAOYSA-N
Registry No.872-50-4

Available physical property data:

PropertyPhaseNo. of tablesNo. of linesData
densityliquid158View
sound velocityliquid115View
viscosity, dynamicliquid273View
viscosity, kinematicliquid158View
volume of mixingliquid142View