[{'id': 13391, 'desc': '5 datapoints in 1 series, <b>quantities:</b> Mass density, <b>system:</b> 1-methyl-1-(oxiran-2-ylmethyl)-2-oxopyrrolidinium salicylate'}, {'id': 13392, 'desc': '5 datapoints in 1 series, <b>quantities:</b> Speed of sound, <b>system:</b> 1-methyl-1-(oxiran-2-ylmethyl)-2-oxopyrrolidinium salicylate'}, {'id': 13393, 'desc': '5 datapoints in 1 series, <b>quantities:</b> Mass density, <b>system:</b> acetic acid'}, {'id': 13394, 'desc': '5 datapoints in 1 series, <b>quantities:</b> Speed of sound, <b>system:</b> acetic acid'}, {'id': 13395, 'desc': '5 datapoints in 1 series, <b>quantities:</b> Mass density, <b>system:</b> propionic acid'}, {'id': 13396, 'desc': '5 datapoints in 1 series, <b>quantities:</b> Speed of sound, <b>system:</b> propionic acid'}, {'id': 13397, 'desc': '65 datapoints in 5 series, <b>quantities:</b> Mass density, <b>system:</b> 1-methyl-1-(oxiran-2-ylmethyl)-2-oxopyrrolidinium salicylate + acetic acid'}, {'id': 13398, 'desc': '65 datapoints in 5 series, <b>quantities:</b> Speed of sound, <b>system:</b> 1-methyl-1-(oxiran-2-ylmethyl)-2-oxopyrrolidinium salicylate + acetic acid'}, {'id': 13399, 'desc': '65 datapoints in 5 series, <b>quantities:</b> Mass density, <b>system:</b> 1-methyl-1-(oxiran-2-ylmethyl)-2-oxopyrrolidinium salicylate + propanoic acid'}, {'id': 13400, 'desc': '65 datapoints in 5 series, <b>quantities:</b> Speed of sound, <b>system:</b> 1-methyl-1-(oxiran-2-ylmethyl)-2-oxopyrrolidinium salicylate + propanoic acid'}] temp"