• Densities, ultrasonic speeds, refractive indices, excess and partial molar properties of binary mixtures of imidazolium based ionic liquid with pyrrolidin-2-one at temperatures from 298.15 L to 323.15 K

Data

[{'id': 113468, 'desc': '6 datapoints in 1 series, <b>quantities:</b> Mass density, <b>system:</b> 1-butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide'}, {'id': 113469, 'desc': '6 datapoints in 1 series, <b>quantities:</b> Speed of sound, <b>system:</b> 1-butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide'}, {'id': 113470, 'desc': '6 datapoints in 1 series, <b>quantities:</b> Refractive Index, <b>system:</b> 1-butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide'}, {'id': 113471, 'desc': '6 datapoints in 1 series, <b>quantities:</b> Mass density, <b>system:</b> butyrolactam'}, {'id': 113472, 'desc': '6 datapoints in 1 series, <b>quantities:</b> Speed of sound, <b>system:</b> butyrolactam'}, {'id': 113473, 'desc': '6 datapoints in 1 series, <b>quantities:</b> Refractive Index, <b>system:</b> butyrolactam'}, {'id': 113474, 'desc': '66 datapoints in 6 series, <b>quantities:</b> Mass density, <b>system:</b> 2-pyrrolidinone + 1-butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide'}, {'id': 113475, 'desc': '66 datapoints in 6 series, <b>quantities:</b> Speed of sound, <b>system:</b> 2-pyrrolidinone + 1-butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide'}, {'id': 113476, 'desc': '66 datapoints in 6 series, <b>quantities:</b> Refractive Index, <b>system:</b> 2-pyrrolidinone + 1-butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide'}] temp"