[{'id': 6562, 'desc': '1 datapoints in 1 series, <b>quantities:</b> Critical temperature, <b>system:</b> 1-pentene'}, {'id': 6563, 'desc': '1 datapoints in 1 series, <b>quantities:</b> Critical pressure, <b>system:</b> 1-pentene'}, {'id': 6564, 'desc': '1 datapoints in 1 series, <b>quantities:</b> Critical (mass) density, <b>system:</b> 1-pentene'}, {'id': 6565, 'desc': '25 datapoints in 1 series, <b>quantities:</b> Vapor pressure, <b>system:</b> 1-pentene'}, {'id': 6566, 'desc': '1 datapoints in 1 series, <b>quantities:</b> Critical temperature, <b>system:</b> 2-methyl-1-butene'}, {'id': 6567, 'desc': '1 datapoints in 1 series, <b>quantities:</b> Critical pressure, <b>system:</b> 2-methyl-1-butene'}, {'id': 6568, 'desc': '1 datapoints in 1 series, <b>quantities:</b> Critical (mass) density, <b>system:</b> 2-methyl-1-butene'}, {'id': 6569, 'desc': '20 datapoints in 1 series, <b>quantities:</b> Vapor pressure, <b>system:</b> 2-methyl-1-butene'}, {'id': 6570, 'desc': '1 datapoints in 1 series, <b>quantities:</b> Critical temperature, <b>system:</b> 3-methyl-1-butene'}, {'id': 6571, 'desc': '1 datapoints in 1 series, <b>quantities:</b> Critical pressure, <b>system:</b> 3-methyl-1-butene'}, {'id': 6572, 'desc': '1 datapoints in 1 series, <b>quantities:</b> Critical (mass) density, <b>system:</b> 3-methyl-1-butene'}, {'id': 6573, 'desc': '18 datapoints in 1 series, <b>quantities:</b> Vapor pressure, <b>system:</b> 3-methyl-1-butene'}, {'id': 6574, 'desc': '1 datapoints in 1 series, <b>quantities:</b> Critical temperature, <b>system:</b> 2-methyl-2-butene'}, {'id': 6575, 'desc': '1 datapoints in 1 series, <b>quantities:</b> Critical pressure, <b>system:</b> 2-methyl-2-butene'}, {'id': 6576, 'desc': '1 datapoints in 1 series, <b>quantities:</b> Critical (mass) density, <b>system:</b> 2-methyl-2-butene'}, {'id': 6577, 'desc': '23 datapoints in 1 series, <b>quantities:</b> Vapor pressure, <b>system:</b> 2-methyl-2-butene'}] temp"