Mixture of 1,3-Propanediol + Methyl Alcohol

Datasets

1. P_vap - Vapor or sublimation pressure, kPa
2. ρ_l - Mass density, kg/m3
3. c_sound,fluid - Speed of Sound, m/s

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Methyl Alcohol (2) - Liquid	Vapor or sublimation pressure, kPa - Liquid
273.15	0.3887	1.62
273.15	0.4926	2.10
273.15	0.5956	2.48
273.15	0.7034	2.91
273.15	0.8871	3.64
283.15	0.3887	2.96
283.15	0.4926	3.78
283.15	0.5956	4.54
283.15	0.7034	5.33
283.15	0.8871	6.67
293.15	0.3887	5.15
293.15	0.4926	6.55
293.15	0.5956	7.94
293.15	0.7034	9.32
293.15	0.8871	11.65
303.15	0.3887	8.60
303.15	0.4926	10.97
303.15	0.5956	13.30
303.15	0.7034	15.61
303.15	0.8871	19.55
313.15	0.3887	13.84
313.15	0.4926	17.82
313.15	0.5956	21.46
313.15	0.7034	25.18
313.15	0.8871	31.61
323.15	0.3887	21.52
323.15	0.4926	28.12
323.15	0.5956	33.49
323.15	0.7034	39.27
323.15	0.8871	49.47
333.15	0.3887	32.48
333.15	0.4926	43.24
333.15	0.5956	50.72
333.15	0.7034	59.42
333.15	0.8871	75.13
343.15	0.3887	47.69
343.15	0.4926	64.90
343.15	0.5956	74.75
343.15	0.7034	87.48
343.15	0.8871	111.09

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 100 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Methyl Alcohol (2) - Liquid	Mass density, kg/m3 - Liquid
283.15	0.0000	1058.85
283.15	0.0500	1052.58
283.15	0.0996	1045.92
283.15	0.1503	1038.75
283.15	0.2000	1031.38
283.15	0.2502	1023.44
283.15	0.2998	1015.08
283.15	0.3491	1006.18
283.15	0.3998	996.52
283.15	0.4497	986.31
283.15	0.5000	975.38
283.15	0.5501	963.77
283.15	0.5994	951.07
283.15	0.6501	936.86
283.15	0.6998	922.43
283.15	0.7499	906.27
283.15	0.8000	889.44
283.15	0.8501	869.9
283.15	0.9000	849.27
283.15	0.9501	826.76
283.15	1.0000	800.67
293.15	0.0000	1052.61
293.15	0.0500	1046.29
293.15	0.0996	1039.56
293.15	0.1503	1032.32
293.15	0.2000	1024.87
293.15	0.2502	1016.87
293.15	0.2998	1008.41
293.15	0.3491	999.42
293.15	0.3998	989.65
293.15	0.4497	979.34
293.15	0.5000	968.29
293.15	0.5501	956.54
293.15	0.5994	943.69
293.15	0.6501	929.32
293.15	0.6998	914.7
293.15	0.7499	898.33
293.15	0.8000	881.29
293.15	0.8501	861.5
293.15	0.9000	840.58
293.15	0.9501	817.77
293.15	1.0000	791.28
303.15	0.0000	1046.36
303.15	0.0500	1039.98
303.15	0.0996	1033.18
303.15	0.1503	1025.88
303.15	0.2000	1018.34
303.15	0.2502	1010.26
303.15	0.2998	1001.72
303.15	0.3491	992.64
303.15	0.3998	982.76
303.15	0.4497	972.34
303.15	0.5000	961.17
303.15	0.5501	949.29
303.15	0.5994	936.28
303.15	0.6501	921.74
303.15	0.6998	906.94
303.15	0.7499	890.37
303.15	0.8000	873.11
303.15	0.8501	853.06
303.15	0.9000	831.86
303.15	0.9501	808.72
303.15	1.0000	781.84
313.15	0.0000	1040.07
313.15	0.0500	1033.62
313.15	0.0996	1026.76
313.15	0.1503	1019.37
313.15	0.2000	1011.73
313.15	0.2502	1003.55
313.15	0.2998	994.98
313.15	0.3491	985.81
313.15	0.3998	975.82
313.15	0.4497	965.29
313.15	0.5000	953.99
313.15	0.5501	941.97
313.15	0.5994	928.82
313.15	0.6501	914.15
313.15	0.6998	899.12
313.15	0.7499	882.34
313.15	0.8000	864.86
313.15	0.8501	844.55
313.15	0.9000	823.05
313.15	0.9501	799.59
313.15	1.0000	772.3

Speed of sound, m/s [ref]

Operational conditions:

• Pressure, kPa = 100 (Liquid)
• Frequency, MHz = 3 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Methyl Alcohol (2) - Liquid	Speed of sound, m/s - Liquid
283.15	0.0000	1659.5
283.15	0.0500	1645.8
283.15	0.0996	1629.2
283.15	0.1503	1613.8
283.15	0.2000	1596.8
283.15	0.2502	1578.8
283.15	0.2998	1560.7
283.15	0.3491	1540.2
283.15	0.3998	1519.5
283.15	0.4497	1497.0
283.15	0.5000	1474.0
283.15	0.5501	1450.2
283.15	0.5994	1423.3
283.15	0.6501	1394.9
283.15	0.6998	1366.9
283.15	0.7499	1336.0
283.15	0.8000	1305.0
283.15	0.8501	1269.1
283.15	0.9000	1233.7
283.15	0.9501	1196.0
283.15	1.0000	1153.3
293.15	0.0000	1636.3
293.15	0.0500	1622.5
293.15	0.0996	1605.8
293.15	0.1503	1590.1
293.15	0.2000	1572.8
293.15	0.2502	1554.7
293.15	0.2998	1536.1
293.15	0.3491	1515.4
293.15	0.3998	1494.2
293.15	0.4497	1471.6
293.15	0.5000	1448.0
293.15	0.5501	1423.8
293.15	0.5994	1396.4
293.15	0.6501	1367.3
293.15	0.6998	1338.6
293.15	0.7499	1307.1
293.15	0.8000	1275.3
293.15	0.8501	1238.8
293.15	0.9000	1202.3
293.15	0.9501	1164.0
293.15	1.0000	1119.6
303.15	0.0000	1613.6
303.15	0.0500	1599.5
303.15	0.0996	1582.6
303.15	0.1503	1566.8
303.15	0.2000	1549.2
303.15	0.2502	1530.8
303.15	0.2998	1511.9
303.15	0.3491	1490.9
303.15	0.3998	1469.3
303.15	0.4497	1446.3
303.15	0.5000	1422.3
303.15	0.5501	1397.7
303.15	0.5994	1369.7
303.15	0.6501	1340.1
303.15	0.6998	1310.7
303.15	0.7499	1278.5
303.15	0.8000	1246.1
303.15	0.8501	1208.7
303.15	0.9000	1171.3
303.15	0.9501	1132.1
303.15	1.0000	1086.6
313.15	0.0000	1591.1
313.15	0.0500	1576.8
313.15	0.0996	1559.7
313.15	0.1503	1543.7
313.15	0.2000	1525.8
313.15	0.2502	1507.1
313.15	0.2998	1487.9
313.15	0.3491	1466.6
313.15	0.3998	1444.7
313.15	0.4497	1421.4
313.15	0.5000	1397.0
313.15	0.5501	1371.9
313.15	0.5994	1343.4
313.15	0.6501	1313.3
313.15	0.6998	1283.3
313.15	0.7499	1250.5
313.15	0.8000	1217.4
313.15	0.8501	1179.2
313.15	0.9000	1140.9
313.15	0.9501	1100.8
313.15	1.0000	1054.2

Sources

• Vapor-liquid equilibria, density and sound velocity measurements of (water or methanol or ethanol + 1,3-propanediol) binary systems at different temperatures

Note: These property values are available through the Cheméo API. A free account gives you an access key.