Mixture of 1,3-Propanediol + Water

Datasets

1. Mole fraction
2. η - Viscosity, Pa*s (2)
3. ε_r - Relative permittivity at zero frequency
4. Excess molar heat capacity, J/K/mol (3)
5. P_vap - Vapor or sublimation pressure, kPa
6. n₀ - Refractive index (Na D-line)
7. ρ_l - Mass density, kg/m3 (4)
8. c_sound,fluid - Speed of Sound, m/s (2)
9. T_boil - Boiling temperature at pressure P, K
10. Excess molar volume, m3/mol (3)

Mole fraction of Water (2) [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Mole fraction of Water (2) - Liquid	Mole fraction of Water (2) - Gas
0.0780	0.7640
0.1750	0.9180
0.2470	0.9530
0.3410	0.9740
0.4020	0.9810
0.4590	0.9850
0.5270	0.9890
0.5710	0.9910
0.6330	0.9930
0.6820	0.9940
0.7330	0.9950
0.7780	1.0000
0.8210	1.0000
0.8800	1.0000
0.9320	1.0000
0.9800	1.0000
1.0000	1.0000

Viscosity, Pa*s [ref]

Operational condition: Pressure, kPa = 101.325 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mass fraction of 1,3-Propanediol (1) - Liquid	Viscosity, Pa*s - Liquid
273.15	0.0000	0.0018
273.15	0.1113	0.0029
273.15	0.2226	0.0047
273.15	0.3340	0.0073
273.15	0.4453	0.0117
273.15	0.5010	0.0145
273.15	0.6123	0.0249
273.15	0.7236	0.0416
273.15	0.8349	0.0707
273.15	0.9277	0.1097
273.15	1.0000	0.1527
283.15	0.0000	0.0013
283.15	0.1113	0.0021
283.15	0.2226	0.0032
283.15	0.3340	0.0047
283.15	0.4453	0.0075
283.15	0.5010	0.0091
283.15	0.6123	0.0151
283.15	0.7236	0.0246
283.15	0.8349	0.0408
283.15	0.9277	0.0623
283.15	1.0000	0.0865
293.15	0.0000	0.0010
293.15	0.1113	0.0015
293.15	0.2226	0.0023
293.15	0.3340	0.0033
293.15	0.4453	0.0050
293.15	0.5010	0.0061
293.15	0.6123	0.0098
293.15	0.7236	0.0155
293.15	0.8349	0.0250
293.15	0.9277	0.0376
293.15	1.0000	0.0520
303.15	0.0000	0.0008
303.15	0.1113	0.0012
303.15	0.2226	0.0017
303.15	0.3340	0.0024
303.15	0.4453	0.0036
303.15	0.5010	0.0043
303.15	0.6123	0.0067
303.15	0.7236	0.0103
303.15	0.8349	0.0163
303.15	0.9277	0.0240
303.15	1.0000	0.0329
313.15	0.0000	0.0007
313.15	0.1113	0.0010
313.15	0.2226	0.0013
313.15	0.3340	0.0019
313.15	0.4453	0.0027
313.15	0.5010	0.0031
313.15	0.6123	0.0047
313.15	0.7236	0.0072
313.15	0.8349	0.0110
313.15	0.9277	0.0160
313.15	1.0000	0.0218
323.15	0.0000	0.0006
323.15	0.1113	0.0008
323.15	0.2226	0.0011
323.15	0.3340	0.0015
323.15	0.4453	0.0021
323.15	0.5010	0.0024
323.15	0.6123	0.0035
323.15	0.7236	0.0052
323.15	0.8349	0.0078
323.15	0.9277	0.0111
323.15	1.0000	0.0150
333.15	0.0000	0.0005
333.15	0.1113	0.0007
333.15	0.2226	0.0009
333.15	0.3340	0.0012
333.15	0.4453	0.0016
333.15	0.5010	0.0019
333.15	0.6123	0.0027
333.15	0.7236	0.0039
333.15	0.8349	0.0057
333.15	0.9277	0.0080
333.15	1.0000	0.0107
343.15	0.0000	0.0004
343.15	0.1113	0.0006
343.15	0.2226	0.0007
343.15	0.3340	0.0010
343.15	0.4453	0.0013
343.15	0.5010	0.0015
343.15	0.6123	0.0021
343.15	0.7236	0.0030
343.15	0.8349	0.0043
343.15	0.9277	0.0059
343.15	1.0000	0.0079
353.15	0.0000	0.0004
353.15	0.1113	0.0005
353.15	0.2226	0.0007
353.15	0.3340	0.0009
353.15	0.4453	0.0011
353.15	0.5010	0.0012
353.15	0.6123	0.0017
353.15	0.7236	0.0024
353.15	0.8349	0.0033
353.15	0.9277	0.0045
353.15	1.0000	0.0059
253.15	0.4453	0.0401
253.15	0.5010	0.0491
253.15	0.6123	0.0859
253.15	0.7236	0.1587
253.15	0.8349	0.2678
253.15	0.9277	0.4186
253.15	1.0000	0.5744
258.15	0.4453	0.0290
258.15	0.5010	0.0352
258.15	0.6123	0.0631
258.15	0.7236	0.1106
258.15	0.8349	0.1842
258.15	0.9277	0.2933
258.15	1.0000	0.4099
263.15	0.3340	0.0120
263.15	0.4453	0.0199
263.15	0.5010	0.0250
263.15	0.6123	0.0442
263.15	0.7236	0.0762
263.15	0.8349	0.1323
263.15	0.9277	0.2065
263.15	1.0000	0.2895
268.15	0.2226	0.0059
268.15	0.3340	0.0093
268.15	0.4453	0.0151
268.15	0.5010	0.0188
268.15	0.6123	0.0328
268.15	0.7236	0.0557
268.15	0.8349	0.0958
268.15	0.9277	0.1492
268.15	1.0000	0.2079

Viscosity, Pa*s [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Water (2) - Liquid	Viscosity, Pa*s - Liquid
298.15	0.0622	0.0371
298.15	0.1496	0.0329
298.15	0.2563	0.0277
298.15	0.3500	0.0231
298.15	0.4555	0.0181
298.15	0.5000	0.0161
298.15	0.5548	0.0137
298.15	0.6522	0.0097
298.15	0.7553	0.0061
298.15	0.8522	0.0034
298.15	0.9085	0.0022
298.15	0.9147	0.0021
298.15	0.9255	0.0019
298.15	0.9350	0.0017
298.15	0.9548	0.0014
298.15	0.9556	0.0014
298.15	0.9602	0.0014
298.15	0.9700	0.0012
298.15	0.9801	0.0011
298.15	0.9897	0.0010
298.15	0.9921	0.0010
298.15	0.9951	0.0009
308.15	0.0622	0.0253
308.15	0.1496	0.0225
308.15	0.2563	0.0189
308.15	0.3500	0.0158
308.15	0.4555	0.0124
308.15	0.5000	0.0111
308.15	0.5548	0.0095
308.15	0.6522	0.0069
308.15	0.7553	0.0045
308.15	0.8522	0.0027
308.15	0.9085	0.0018
308.15	0.9147	0.0017
308.15	0.9255	0.0016
308.15	0.9350	0.0014
308.15	0.9548	0.0012
308.15	0.9556	0.0012
308.15	0.9602	0.0011
308.15	0.9700	0.0010
308.15	0.9801	0.0009
308.15	0.9897	0.0008
308.15	0.9921	0.0008
308.15	0.9951	0.0008
318.15	0.0622	0.0158
318.15	0.1496	0.0142
318.15	0.2563	0.0122
318.15	0.3500	0.0105
318.15	0.4555	0.0086
318.15	0.5000	0.0077
318.15	0.5548	0.0068
318.15	0.6522	0.0051
318.15	0.7553	0.0034
318.15	0.8522	0.0021
318.15	0.9085	0.0014
318.15	0.9147	0.0013
318.15	0.9255	0.0012
318.15	0.9350	0.0011
318.15	0.9548	0.0009
318.15	0.9556	0.0009
318.15	0.9602	0.0009
318.15	0.9700	0.0008
318.15	0.9801	0.0007
318.15	0.9897	0.0007
318.15	0.9921	0.0006
318.15	0.9951	0.0006
328.15	0.0622	0.0105
328.15	0.1496	0.0094
328.15	0.2563	0.0081
328.15	0.3500	0.0070
328.15	0.4555	0.0057
328.15	0.5000	0.0052
328.15	0.5548	0.0045
328.15	0.6522	0.0034
328.15	0.7553	0.0023
328.15	0.8522	0.0015
328.15	0.9085	0.0010
328.15	0.9147	0.0010
328.15	0.9255	0.0009
328.15	0.9350	0.0008
328.15	0.9548	0.0007
328.15	0.9556	0.0007
328.15	0.9602	0.0007
328.15	0.9700	0.0006
328.15	0.9801	0.0006
328.15	0.9897	0.0005
328.15	0.9921	0.0005
328.15	0.9951	0.0005
338.15	0.0622	0.0074
338.15	0.1496	0.0066
338.15	0.2563	0.0057
338.15	0.3500	0.0049
338.15	0.4555	0.0041
338.15	0.5000	0.0037
338.15	0.5548	0.0032
338.15	0.6522	0.0025
338.15	0.7553	0.0017
338.15	0.8522	0.0011
338.15	0.9085	0.0008
338.15	0.9147	0.0008
338.15	0.9255	0.0007
338.15	0.9350	0.0007
338.15	0.9548	0.0006
338.15	0.9556	0.0006
338.15	0.9602	0.0006
338.15	0.9700	0.0005
338.15	0.9801	0.0005
338.15	0.9897	0.0005
338.15	0.9921	0.0005
338.15	0.9951	0.0005

Relative permittivity at zero frequency [ref]

Operational condition: Temperature, K = 298.15 (Liquid)

Fixed		Measured
Pressure, kPa - Liquid	Mole fraction of 1,3-Propanediol (1) - Liquid	Relative permittivity at zero frequency - Liquid
100.00	0.2000	59.05
100.00	0.4000	49.1
100.00	0.6000	42.85
100.00	0.8000	38.54
50000.00	0.2000	60.3
50000.00	0.4000	50.18
50000.00	0.6000	43.8
50000.00	0.8000	39.39
100000.00	0.2000	61.43
100000.00	0.4000	51.17
100000.00	0.6000	44.67
100000.00	0.8000	40.15
150000.00	0.2000	62.49
150000.00	0.4000	52.07
150000.00	0.6000	45.45
150000.00	0.8000	40.83
200000.00	0.2000	63.47
200000.00	0.4000	52.89
200000.00	0.6000	46.19
200000.00	0.8000	41.47
250000.00	0.2000	64.4
250000.00	0.4000	53.68
250000.00	0.6000	46.88
250000.00	0.8000	42.06
300000.00	0.2000	65.3
300000.00	0.4000	54.42
300000.00	0.6000	47.53
300000.00	0.8000	42.63

Excess molar heat capacity, J/K/mol [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of 1,3-Propanediol (1) - Liquid	Excess molar heat capacity, J/K/mol - Liquid
283.15	0.0248	1.28
283.15	0.0369	1.89
283.15	0.0502	2.35
283.15	0.0751	2.54
283.15	0.1401	2.24
283.15	0.1504	2.2
283.15	0.2990	1.59
283.15	0.3982	1.31
283.15	0.4976	1.26
283.15	0.5955	1.15
283.15	0.7902	0.9800
283.15	0.9455	0.4800
293.15	0.0248	1.4
293.15	0.0369	2.08
293.15	0.0502	2.72
293.15	0.0751	3.22
293.15	0.1401	3.61
293.15	0.1504	3.67
293.15	0.2990	3.18
293.15	0.3982	2.66
293.15	0.4976	2.34
293.15	0.5955	1.92
293.15	0.7025	1.71
293.15	0.7902	1.19
293.15	0.9455	0.5300
298.15	0.0248	1.43
298.15	0.0369	2.13
298.15	0.0502	2.83
298.15	0.0751	3.44
298.15	0.1401	4.11
298.15	0.1504	4.21
298.15	0.2990	3.84
298.15	0.3982	3.28
298.15	0.4976	2.82
298.15	0.5955	2.33
298.15	0.7025	1.95
298.15	0.7902	1.3
298.15	0.9455	0.5800
303.15	0.0248	1.44
303.15	0.0369	2.16
303.15	0.0502	2.9
303.15	0.0751	3.59
303.15	0.1401	4.52
303.15	0.1504	4.64
303.15	0.2990	4.43
303.15	0.3982	3.85
303.15	0.4976	3.25
303.15	0.5955	2.74
303.15	0.7025	2.2
303.15	0.7902	1.4
303.15	0.9455	0.6100
313.15	0.0248	1.46
313.15	0.0369	2.26
313.15	0.0502	2.99
313.15	0.0751	3.8
313.15	0.1401	5.08
313.15	0.1504	5.27
313.15	0.2990	5.44
313.15	0.3982	4.81
313.15	0.4976	4.02
313.15	0.5955	3.48
313.15	0.7025	2.64
313.15	0.7902	1.49
313.15	0.9455	0.5500

Excess molar enthalpy (molar enthalpy of mixing), kJ/mol [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of 1,3-Propanediol (1) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
298.15	0.0272	-0.2360
298.15	0.0591	-0.4530
298.15	0.1239	-0.7440
298.15	0.2087	-0.9240
298.15	0.3088	-1.011
298.15	0.3926	-1.034
298.15	0.5013	-0.9920
298.15	0.5510	-0.9040
298.15	0.6483	-0.7890
298.15	0.7430	-0.6330
298.15	0.8269	-0.4580
298.15	0.9249	-0.2560
323.15	0.0272	-0.1670
323.15	0.0591	-0.3200
323.15	0.1239	-0.5330
323.15	0.2087	-0.7300
323.15	0.3088	-0.8310
323.15	0.3926	-0.8320
323.15	0.5013	-0.8210
323.15	0.5510	-0.8130
323.15	0.6483	-0.7350
323.15	0.7430	-0.5840
323.15	0.8269	-0.4170
323.15	0.9249	-0.1950
343.15	0.0272	-0.1250
343.15	0.0591	-0.2290
343.15	0.1239	-0.3860
343.15	0.2087	-0.4640
343.15	0.3088	-0.5600
343.15	0.3926	-0.5910
343.15	0.5013	-0.5930
343.15	0.5510	-0.5790
343.15	0.6483	-0.5050
343.15	0.7430	-0.4330
343.15	0.8269	-0.3080
343.15	0.9249	-0.1530

Molar enthalpy of dilution, kJ/mol [ref]

Operational conditions:

• Temperature, K = 298.15 (Liquid)
• Pressure, kPa = 101.3 (Liquid)

Fixed		Measured
Initial molality of solute, mol/kg - Liquid	Final molality of solute, mol/kg - Liquid	Molar enthalpy of dilution, kJ/mol - Liquid
0.0012	0.0052	-0.2008
0.0052	0.0092	-0.1978
0.0092	0.0131	-0.1936
0.0131	0.0169	-0.1909
0.0169	0.0208	-0.1859
0.0208	0.0246	-0.1837
0.0246	0.0283	-0.1787
0.0283	0.0320	-0.1749
0.0320	0.0357	-0.1720
0.0357	0.0393	-0.1690
0.0393	0.0429	-0.1649
0.0429	0.0465	-0.1617
0.0465	0.0500	-0.1585
0.0500	0.0535	-0.1540
0.0535	0.0569	-0.1521
0.0569	0.0603	-0.1488
0.0603	0.0636	-0.1462
0.0669	0.0702	-0.1406

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Water (2) - Liquid	Vapor or sublimation pressure, kPa - Liquid
273.15	0.1052	0.06
273.15	0.2088	0.10
273.15	0.3623	0.20
273.15	0.5000	0.29
273.15	0.6250	0.37
273.15	0.7500	0.44
273.15	0.8000	0.48
273.15	0.9000	0.52
273.15	1.0000	0.59
283.15	0.1052	0.12
283.15	0.2088	0.20
283.15	0.3623	0.41
283.15	0.5000	0.59
283.15	0.6250	0.76
283.15	0.7500	0.90
283.15	0.8000	0.98
283.15	0.9000	1.07
283.15	1.0000	1.21
293.15	0.1052	0.23
293.15	0.2088	0.40
293.15	0.3623	0.80
293.15	0.5000	1.16
293.15	0.6250	1.48
293.15	0.7500	1.74
293.15	0.8000	1.88
293.15	0.9000	2.07
293.15	1.0000	2.33
303.15	0.1052	0.42
303.15	0.2088	0.74
303.15	0.3623	1.47
303.15	0.5000	2.14
303.15	0.6250	2.71
303.15	0.7500	3.18
303.15	0.8000	3.45
303.15	0.9000	3.79
303.15	1.0000	4.25
313.15	0.1052	0.73
313.15	0.2088	1.31
313.15	0.3623	2.59
313.15	0.5000	3.77
313.15	0.6250	4.76
313.15	0.7500	5.58
313.15	0.8000	6.03
313.15	0.9000	6.63
313.15	1.0000	7.41
323.15	0.1052	1.23
323.15	0.2088	2.25
323.15	0.3623	4.38
323.15	0.5000	6.38
323.15	0.6250	8.03
323.15	0.7500	9.40
323.15	0.8000	10.14
323.15	0.9000	11.14
323.15	1.0000	12.40
333.15	0.1052	2.00
333.15	0.2088	3.70
333.15	0.3623	7.15
333.15	0.5000	10.41
333.15	0.6250	13.06
333.15	0.7500	15.26
333.15	0.8000	16.44
333.15	0.9000	18.03
333.15	1.0000	20.00
343.15	0.1052	3.17
343.15	0.2088	5.91
343.15	0.3623	11.30
343.15	0.5000	16.41
343.15	0.6250	20.54
343.15	0.7500	23.96
343.15	0.8000	25.79
343.15	0.9000	28.25
343.15	1.0000	31.21
353.15	0.1052	4.87
353.15	0.2088	9.15
353.15	0.3623	17.36
353.15	0.5000	25.11
353.15	0.6250	31.38
353.15	0.7500	36.55
353.15	0.8000	39.28
353.15	0.9000	42.97
353.15	1.0000	47.30
363.15	0.1052	7.31
363.15	0.2088	13.79
363.15	0.3623	25.97
363.15	0.5000	37.38
363.15	0.6250	46.66
363.15	0.7500	54.27
363.15	0.8000	58.27
363.15	0.9000	63.62
363.15	1.0000	69.77

Refractive index (Na D-line) [ref]

Operational condition: Pressure, kPa = 101.325 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mass fraction of 1,3-Propanediol (1) - Liquid	Refractive index (Na D-line) - Liquid
278.15	0.0000	1.3341
278.15	0.1113	1.3466
278.15	0.2226	1.3599
278.15	0.3340	1.374
278.15	0.4453	1.3866
278.15	0.5010	1.3931
278.15	0.6123	1.4066
278.15	0.7236	1.4181
278.15	0.8349	1.4289
278.15	0.9277	1.4371
278.15	1.0000	1.4436
283.15	0.0000	1.3338
283.15	0.1113	1.3462
283.15	0.2226	1.3592
283.15	0.3340	1.3729
283.15	0.4453	1.3856
283.15	0.5010	1.3921
283.15	0.6123	1.4055
283.15	0.7236	1.4169
283.15	0.8349	1.4276
283.15	0.9277	1.4358
283.15	1.0000	1.4423
288.15	0.0000	1.3335
288.15	0.1113	1.3457
288.15	0.2226	1.3586
288.15	0.3340	1.3719
288.15	0.4453	1.3845
288.15	0.5010	1.391
288.15	0.6123	1.4041
288.15	0.7236	1.4157
288.15	0.8349	1.4263
288.15	0.9277	1.4345
288.15	1.0000	1.4409
293.15	0.0000	1.3331
293.15	0.1113	1.3452
293.15	0.2226	1.3579
293.15	0.3340	1.371
293.15	0.4453	1.3835
293.15	0.5010	1.3899
293.15	0.6123	1.4029
293.15	0.7236	1.4145
293.15	0.8349	1.425
293.15	0.9277	1.4332
293.15	1.0000	1.4395
298.15	0.0000	1.3326
298.15	0.1113	1.3446
298.15	0.2226	1.3572
298.15	0.3340	1.3702
298.15	0.4453	1.3825
298.15	0.5010	1.3888
298.15	0.6123	1.4015
298.15	0.7236	1.4133
298.15	0.8349	1.4237
298.15	0.9277	1.4319
298.15	1.0000	1.4381
303.15	0.0000	1.332
303.15	0.1113	1.344
303.15	0.2226	1.3564
303.15	0.3340	1.3693
303.15	0.4453	1.3815
303.15	0.5010	1.3876
303.15	0.6123	1.4002
303.15	0.7236	1.4118
303.15	0.8349	1.4224
303.15	0.9277	1.4304
303.15	1.0000	1.4368
308.15	0.0000	1.3313
308.15	0.1113	1.3434
308.15	0.2226	1.3558
308.15	0.3340	1.3684
308.15	0.4453	1.3804
308.15	0.5010	1.3865
308.15	0.6123	1.3989
308.15	0.7236	1.4103
308.15	0.8349	1.4211
308.15	0.9277	1.4289
308.15	1.0000	1.4354
313.15	0.0000	1.3306
313.15	0.1113	1.3426
313.15	0.2226	1.355
313.15	0.3340	1.3676
313.15	0.4453	1.3793
313.15	0.5010	1.3854
313.15	0.6123	1.3977
313.15	0.7236	1.4089
313.15	0.8349	1.4197
313.15	0.9277	1.4275
313.15	1.0000	1.434
318.15	0.0000	1.3298
318.15	0.1113	1.3418
318.15	0.2226	1.3541
318.15	0.3340	1.3668
318.15	0.4453	1.3782
318.15	0.5010	1.3845
318.15	0.6123	1.3965
318.15	0.7236	1.4075
318.15	0.8349	1.4182
318.15	0.9277	1.4261
318.15	1.0000	1.4325

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 100 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Water (2) - Liquid	Mass density, kg/m3 - Liquid
283.15	0.0000	1058.85
283.15	0.1022	1059.27
283.15	0.2010	1059.47
283.15	0.2987	1059.49
283.15	0.3998	1059.07
283.15	0.4997	1057.91
283.15	0.5997	1055.48
283.15	0.6999	1050.47
283.15	0.7999	1041.86
283.15	0.8997	1025.27
283.15	1.0000	999.68
293.15	0.0000	1052.61
293.15	0.1022	1053.04
293.15	0.2010	1053.26
293.15	0.2987	1053.3
293.15	0.3998	1052.91
293.15	0.4997	1051.82
293.15	0.5997	1049.54
293.15	0.6999	1044.85
293.15	0.7999	1036.89
293.15	0.8997	1021.75
293.15	1.0000	998.19
303.15	0.0000	1046.36
303.15	0.1022	1046.79
303.15	0.2010	1047.01
303.15	0.2987	1047.05
303.15	0.3998	1046.67
303.15	0.4997	1045.61
303.15	0.5997	1043.42
303.15	0.6999	1039.01
303.15	0.7999	1031.59
303.15	0.8997	1017.64
303.15	1.0000	995.64
313.15	0.0000	1040.07
313.15	0.1022	1040.48
313.15	0.2010	1040.68
313.15	0.2987	1040.7
313.15	0.3998	1040.3
313.15	0.4997	1039.25
313.15	0.5997	1037.1
313.15	0.6999	1032.92
313.15	0.7999	1025.94
313.15	0.8997	1012.95
313.15	1.0000	992.17

Mass density, kg/m3 [ref]

Operational conditions:

• Temperature, K = 298.15 (Liquid)
• Pressure, kPa = 101 (Liquid)

Mole fraction of 1,3-Propanediol (1) - Liquid	Mass density, kg/m3 - Liquid
0.0731	1015.1
0.1555	1028.5
0.2449	1038.2
0.3384	1044.4
0.4321	1047.9
0.5223	1049.6
0.6058	1050.3
0.6803	1050.4
0.7446	1050.5
0.7987	1050.5
0.8430	1050.4
0.8786	1050.4
0.9068	1050.2
0.9355	1049.9

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101.325 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mass fraction of 1,3-Propanediol (1) - Liquid	Mass density, kg/m3 - Liquid
273.15	0.0000	1000.8
273.15	0.1113	1009.7
273.15	0.2226	1021.3
273.15	0.3340	1032.5
273.15	0.4453	1043.7
273.15	0.5010	1048.1
273.15	0.6123	1056.9
273.15	0.7236	1062.7
273.15	0.8349	1066.3
273.15	0.9277	1067.1
273.15	1.0000	1065.9
283.15	0.0000	1000.6
283.15	0.1113	1008.8
283.15	0.2226	1019.2
283.15	0.3340	1029.2
283.15	0.4453	1039.3
283.15	0.5010	1043.3
283.15	0.6123	1051.4
283.15	0.7236	1056.8
283.15	0.8349	1060.2
283.15	0.9277	1061.0
283.15	1.0000	1059.8
293.15	0.0000	999.3
293.15	0.1113	1006.7
293.15	0.2226	1016.3
293.15	0.3340	1025.4
293.15	0.4453	1034.5
293.15	0.5010	1038.3
293.15	0.6123	1045.7
293.15	0.7236	1050.9
293.15	0.8349	1054.0
293.15	0.9277	1054.7
293.15	1.0000	1053.6
303.15	0.0000	996.8
303.15	0.1113	1004.1
303.15	0.2226	1012.9
303.15	0.3340	1021.1
303.15	0.4453	1029.5
303.15	0.5010	1033.0
303.15	0.6123	1039.9
303.15	0.7236	1044.8
303.15	0.8349	1047.8
303.15	0.9277	1048.5
303.15	1.0000	1047.4
313.15	0.0000	993.2
313.15	0.1113	1000.4
313.15	0.2226	1008.3
313.15	0.3340	1016.3
313.15	0.4453	1023.9
313.15	0.5010	1027.3
313.15	0.6123	1033.8
313.15	0.7236	1038.6
313.15	0.8349	1041.5
313.15	0.9277	1042.2
313.15	1.0000	1041.1
323.15	0.0000	989.0
323.15	0.1113	996.2
323.15	0.2226	1003.5
323.15	0.3340	1010.8
323.15	0.4453	1018.1
323.15	0.5010	1021.3
323.15	0.6123	1027.4
323.15	0.7236	1032.1
323.15	0.8349	1035.0
323.15	0.9277	1035.8
323.15	1.0000	1034.8
333.15	0.0000	984.4
333.15	0.1113	991.1
333.15	0.2226	998.3
333.15	0.3340	1005.2
333.15	0.4453	1011.8
333.15	0.5010	1014.8
333.15	0.6123	1020.9
333.15	0.7236	1025.4
333.15	0.8349	1028.3
333.15	0.9277	1029.3
333.15	1.0000	1028.4
343.15	0.0000	978.6
343.15	0.1113	985.3
343.15	0.2226	992.4
343.15	0.3340	999.3
343.15	0.4453	1005.3
343.15	0.5010	1008.4
343.15	0.6123	1014.1
343.15	0.7236	1018.5
343.15	0.8349	1021.5
343.15	0.9277	1022.6
343.15	1.0000	1021.9
353.15	0.0000	972.7
353.15	0.1113	978.6
353.15	0.2226	986.3
353.15	0.3340	992.6
353.15	0.4453	998.5
353.15	0.5010	1001.2
353.15	0.6123	1006.8
353.15	0.7236	1011.7
353.15	0.8349	1014.4
353.15	0.9277	1015.8
353.15	1.0000	1015.3
253.15	0.4453	1053.7
253.15	0.5010	1058.0
253.15	0.6123	1068.2
253.15	0.7236	1074.9
253.15	0.8349	1078.5
253.15	0.9277	1079.6
253.15	1.0000	1078.2
258.15	0.4453	1051.8
258.15	0.5010	1055.9
258.15	0.6123	1065.8
258.15	0.7236	1072.2
258.15	0.8349	1075.5
258.15	0.9277	1076.5
258.15	1.0000	1075.4
263.15	0.3340	1035.2
263.15	0.4453	1047.7
263.15	0.5010	1052.5
263.15	0.6123	1062.1
263.15	0.7236	1068.4
263.15	0.8349	1072.2
263.15	0.9277	1073.2
263.15	1.0000	1072.3
268.15	0.2226	1022.1
268.15	0.3340	1033.9
268.15	0.4453	1045.7
268.15	0.5010	1050.3
268.15	0.6123	1059.5
268.15	0.7236	1065.6
268.15	0.8349	1069.3
268.15	0.9277	1070.1
268.15	1.0000	1069.0

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Water (2) - Liquid	Mass density, kg/m3 - Liquid
298.15	0.0622	1050.19
298.15	0.1496	1050.32
298.15	0.2563	1050.38
298.15	0.3500	1050.3
298.15	0.4555	1049.74
298.15	0.5000	1049.21
298.15	0.5548	1048.18
298.15	0.6522	1044.85
298.15	0.7553	1038.16
298.15	0.8522	1027.32
298.15	0.9085	1018.19
298.15	0.9147	1017.03
298.15	0.9255	1014.92
298.15	0.9350	1012.97
298.15	0.9548	1008.63
298.15	0.9556	1008.44
298.15	0.9602	1007.37
298.15	0.9700	1005.0
298.15	0.9801	1002.45
298.15	0.9897	999.9
298.15	0.9921	999.25
298.15	0.9951	998.42
308.15	0.0622	1043.88
308.15	0.1496	1044.01
308.15	0.2563	1044.07
308.15	0.3500	1043.97
308.15	0.4555	1043.39
308.15	0.5000	1042.86
308.15	0.5548	1041.87
308.15	0.6522	1038.75
308.15	0.7553	1032.55
308.15	0.8522	1022.53
308.15	0.9085	1014.02
308.15	0.9147	1012.94
308.15	0.9255	1010.96
308.15	0.9350	1009.13
308.15	0.9548	1005.04
308.15	0.9556	1004.87
308.15	0.9602	1003.85
308.15	0.9700	1001.61
308.15	0.9801	999.19
308.15	0.9897	996.76
308.15	0.9921	996.14
308.15	0.9951	995.35
318.15	0.0622	1037.53
318.15	0.1496	1037.64
318.15	0.2563	1037.68
318.15	0.3500	1037.55
318.15	0.4555	1036.94
318.15	0.5000	1036.42
318.15	0.5548	1035.46
318.15	0.6522	1032.48
318.15	0.7553	1026.64
318.15	0.8522	1017.23
318.15	0.9085	1009.22
318.15	0.9147	1008.19
318.15	0.9255	1006.32
318.15	0.9350	1004.59
318.15	0.9548	1000.71
318.15	0.9556	1000.54
318.15	0.9602	999.58
318.15	0.9700	997.45
318.15	0.9801	995.14
318.15	0.9897	992.82
318.15	0.9921	992.23
318.15	0.9951	991.47
328.15	0.0622	1031.1
328.15	0.1496	1031.18
328.15	0.2563	1031.17
328.15	0.3500	1030.98
328.15	0.4555	1030.32
328.15	0.5000	1029.79
328.15	0.5548	1028.83
328.15	0.6522	1025.94
328.15	0.7553	1020.39
328.15	0.8522	1011.49
328.15	0.9085	1003.89
328.15	0.9147	1002.92
328.15	0.9255	1001.14
328.15	0.9350	999.49
328.15	0.9548	995.78
328.15	0.9556	995.62
328.15	0.9602	994.7
328.15	0.9700	992.65
328.15	0.9801	990.44
328.15	0.9897	988.21
328.15	0.9921	987.63
328.15	0.9951	986.91
338.15	0.0622	1024.56
338.15	0.1496	1024.59
338.15	0.2563	1024.49
338.15	0.3500	1024.2
338.15	0.4555	1023.41
338.15	0.5000	1022.84
338.15	0.5548	1021.85
338.15	0.6522	1019.0
338.15	0.7553	1013.69
338.15	0.8522	1005.25
338.15	0.9085	998.04
338.15	0.9147	997.1
338.15	0.9255	995.41
338.15	0.9350	993.83
338.15	0.9548	990.28
338.15	0.9556	990.13
338.15	0.9602	989.24
338.15	0.9700	987.28
338.15	0.9801	985.14
338.15	0.9897	982.99
338.15	0.9921	982.43
338.15	0.9951	981.73

Speed of sound, m/s [ref]

Operational conditions:

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

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Water (2) - Liquid	Speed of sound, m/s - Liquid
283.15	0.0000	1659.5
283.15	0.1022	1672.9
283.15	0.2010	1686.6
283.15	0.2987	1702.0
283.15	0.3998	1717.3
283.15	0.4997	1732.0
283.15	0.5997	1742.7
283.15	0.6999	1742.0
283.15	0.7999	1718.2
283.15	0.8997	1637.8
283.15	1.0000	1448.1
293.15	0.0000	1636.3
293.15	0.1022	1650.1
293.15	0.2010	1664.0
293.15	0.2987	1679.4
293.15	0.3998	1695.2
293.15	0.4997	1710.5
293.15	0.5997	1722.7
293.15	0.6999	1725.1
293.15	0.7999	1707.4
293.15	0.8997	1641.2
293.15	1.0000	1482.7
303.15	0.0000	1613.6
303.15	0.1022	1627.2
303.15	0.2010	1641.4
303.15	0.2987	1656.8
303.15	0.3998	1672.8
303.15	0.4997	1688.7
303.15	0.5997	1701.9
303.15	0.6999	1707.1
303.15	0.7999	1695.0
303.15	0.8997	1641.6
303.15	1.0000	1509.4
313.15	0.0000	1591.1
313.15	0.1022	1605.0
313.15	0.2010	1618.9
313.15	0.2987	1634.1
313.15	0.3998	1650.2
313.15	0.4997	1666.4
313.15	0.5997	1680.5
313.15	0.6999	1688.1
313.15	0.7999	1680.9
313.15	0.8997	1639.0
313.15	1.0000	1529.2

Speed of sound, m/s [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Water (2) - Liquid	Speed of sound, m/s - Liquid
298.15	0.0622	1650.1
298.15	0.1496	1654.3
298.15	0.2563	1670.2
298.15	0.3500	1693.5
298.15	0.4555	1717.8
298.15	0.5000	1723.1
298.15	0.5548	1726.1
298.15	0.6522	1723.3
298.15	0.7553	1712.1
298.15	0.8522	1689.1
298.15	0.9085	1653.2
298.15	0.9147	1646.8
298.15	0.9255	1636.1
298.15	0.9350	1623.9
298.15	0.9548	1596.0
298.15	0.9556	1594.0
298.15	0.9602	1586.0
298.15	0.9700	1568.2
298.15	0.9801	1547.1
298.15	0.9897	1525.3
298.15	0.9921	1519.1
298.15	0.9951	1511.0
308.15	0.0622	1627.1
308.15	0.1496	1634.1
308.15	0.2563	1645.9
308.15	0.3500	1662.2
308.15	0.4555	1681.0
308.15	0.5000	1688.0
308.15	0.5548	1695.1
308.15	0.6522	1702.2
308.15	0.7553	1698.8
308.15	0.8522	1676.1
308.15	0.9085	1642.1
308.15	0.9147	1637.1
308.15	0.9255	1627.1
308.15	0.9350	1617.2
308.15	0.9548	1594.1
308.15	0.9556	1593.1
308.15	0.9602	1586.2
308.15	0.9700	1572.1
308.15	0.9801	1556.1
308.15	0.9897	1539.3
308.15	0.9921	1534.1
308.15	0.9951	1528.8
318.15	0.0622	1609.1
318.15	0.1496	1616.0
318.15	0.2563	1627.8
318.15	0.3500	1643.0
318.15	0.4555	1661.0
318.15	0.5000	1667.0
318.15	0.5548	1674.1
318.15	0.6522	1682.0
318.15	0.7553	1683.0
318.15	0.8522	1666.1
318.15	0.9085	1639.2
318.15	0.9147	1635.3
318.15	0.9255	1625.9
318.15	0.9350	1617.9
318.15	0.9548	1598.1
318.15	0.9556	1592.2
318.15	0.9602	1580.1
318.15	0.9700	1566.1
318.15	0.9801	1552.1
318.15	0.9897	1549.9
318.15	0.9921	1548.1
318.15	0.9951	1543.2
328.15	0.0622	1585.1
328.15	0.1496	1591.1
328.15	0.2563	1603.2
328.15	0.3500	1618.2
328.15	0.4555	1635.8
328.15	0.5000	1642.1
328.15	0.5548	1649.1
328.15	0.6522	1657.8
328.15	0.7553	1661.1
328.15	0.8522	1651.2
328.15	0.9085	1630.0
328.15	0.9147	1626.2
328.15	0.9255	1620.2
328.15	0.9350	1613.2
328.15	0.9548	1597.2
328.15	0.9556	1596.1
328.15	0.9602	1591.8
328.15	0.9700	1582.1
328.15	0.9801	1571.1
328.15	0.9897	1559.2
328.15	0.9921	1556.2
328.15	0.9951	1552.2
338.15	0.0622	1565.1
338.15	0.1496	1571.2
338.15	0.2563	1582.3
338.15	0.3500	1594.8
338.15	0.4555	1611.1
338.15	0.5000	1616.8
338.15	0.5548	1623.9
338.15	0.6522	1634.1
338.15	0.7553	1639.0
338.15	0.8522	1632.0
338.15	0.9085	1616.0
338.15	0.9147	1613.2
338.15	0.9255	1608.2
338.15	0.9350	1603.1
338.15	0.9548	1591.1
338.15	0.9556	1591.3
338.15	0.9602	1587.1
338.15	0.9700	1579.9
338.15	0.9801	1571.0
338.15	0.9897	1562.0
338.15	0.9921	1559.1
338.15	0.9951	1556.0

Boiling temperature at pressure P, K [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Mole fraction of Water (2) - Liquid	Boiling temperature at pressure P, K - Liquid
0.0780	446.27
0.1750	421.88
0.2470	411.12
0.3410	401.20
0.4020	396.38
0.4590	392.63
0.5270	388.89
0.5710	386.85
0.6330	384.18
0.6820	382.36
0.7330	380.81
0.7780	379.38
0.8210	378.22
0.8800	376.45
0.9320	375.04
0.9800	373.76
1.0000	373.15

Excess molar volume, m3/mol [ref]

Operational conditions:

• Temperature, K = 298.15 (Liquid)
• Pressure, kPa = 101 (Liquid)

Mole fraction of 1,3-Propanediol (1) - Liquid	Excess molar volume, m3/mol - Liquid
0.0731	-9.9800e-08
0.1555	-2.1580e-07
0.2449	-3.2740e-07
0.3384	-4.0080e-07
0.4321	-4.2710e-07
0.5223	-4.1180e-07
0.6058	-3.6530e-07
0.6803	-3.0780e-07
0.7446	-2.5490e-07
0.7987	-2.0690e-07
0.8430	-1.6600e-07
0.8786	-1.3140e-07
0.9068	-1.0670e-07
0.9355	-7.5200e-08

Excess molar volume, m3/mol [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of 1,3-Propanediol (1) - Liquid	Excess molar volume, m3/mol - Liquid
283.15	0.0248	-2.2300e-08
283.15	0.0369	-4.0800e-08
283.15	0.0502	-6.4200e-08
283.15	0.0751	-1.1540e-07
283.15	0.0803	-1.2680e-07
283.15	0.0993	-1.6780e-07
283.15	0.1401	-2.4720e-07
283.15	0.1504	-2.6510e-07
283.15	0.1987	-3.4260e-07
283.15	0.2990	-4.4170e-07
283.15	0.3982	-4.7680e-07
283.15	0.4976	-4.6290e-07
283.15	0.5952	-4.1390e-07
283.15	0.5955	-4.1290e-07
283.15	0.7025	-3.2840e-07
283.15	0.7902	-2.4130e-07
283.15	0.8989	-1.1930e-07
283.15	0.9455	-6.6600e-08
293.15	0.0248	-2.2200e-08
293.15	0.0369	-3.9500e-08
293.15	0.0502	-6.0700e-08
293.15	0.0751	-1.0630e-07
293.15	0.0803	-1.1650e-07
293.15	0.0993	-1.5290e-07
293.15	0.1401	-2.2410e-07
293.15	0.1504	-2.4030e-07
293.15	0.1987	-3.1130e-07
293.15	0.2990	-4.0460e-07
293.15	0.3982	-4.4010e-07
293.15	0.4976	-4.2990e-07
293.15	0.5952	-3.8610e-07
293.15	0.5955	-3.8560e-07
293.15	0.7025	-3.0780e-07
293.15	0.7902	-2.2690e-07
293.15	0.8989	-1.1210e-07
293.15	0.9455	-6.2700e-08
298.15	0.0248	-2.2200e-08
298.15	0.0369	-3.9000e-08
298.15	0.0502	-5.9400e-08
298.15	0.0751	-1.0290e-07
298.15	0.0803	-1.1250e-07
298.15	0.0993	-1.4720e-07
298.15	0.1401	-2.1490e-07
298.15	0.1504	-2.3040e-07
298.15	0.1987	-2.9840e-07
298.15	0.2990	-3.8870e-07
298.15	0.3982	-4.2410e-07
298.15	0.4976	-4.1540e-07
298.15	0.5952	-3.7410e-07
298.15	0.5955	-3.7380e-07
298.15	0.7025	-2.9900e-07
298.15	0.7902	-2.2100e-07
298.15	0.8989	-1.0970e-07
298.15	0.9455	-6.1500e-08
303.15	0.0248	-2.2100e-08
303.15	0.0369	-3.8500e-08
303.15	0.0502	-5.8300e-08
303.15	0.0751	-9.9800e-08
303.15	0.0803	-1.0910e-07
303.15	0.0993	-1.4210e-07
303.15	0.1401	-2.0650e-07
303.15	0.1504	-2.2130e-07
303.15	0.1987	-2.8650e-07
303.15	0.2990	-3.7410e-07
303.15	0.3982	-4.0920e-07
303.15	0.4976	-4.0180e-07
303.15	0.5952	-3.6280e-07
303.15	0.5955	-3.6250e-07
303.15	0.7025	-2.9070e-07
303.15	0.7902	-2.1520e-07
303.15	0.8989	-1.0680e-07
303.15	0.9455	-5.9900e-08
313.15	0.0248	-2.1600e-08
313.15	0.0369	-3.7000e-08
313.15	0.0502	-5.6000e-08
313.15	0.0751	-9.4300e-08
313.15	0.0803	-1.0270e-07
313.15	0.0993	-1.3290e-07
313.15	0.1401	-1.9170e-07
313.15	0.1504	-2.0520e-07
313.15	0.1987	-2.6530e-07
313.15	0.2990	-3.4730e-07
313.15	0.3982	-3.8170e-07
313.15	0.4976	-3.7670e-07
313.15	0.5952	-3.4150e-07
313.15	0.5955	-3.4140e-07
313.15	0.7025	-2.7510e-07
313.15	0.7902	-2.0410e-07
313.15	0.8989	-1.0170e-07
313.15	0.9455	-5.7200e-08

Partial molar volume, m3/mol of 1,3-Propanediol (1) [ref]

Operational condition: Mole fraction = 0 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Pressure, kPa - Liquid	Partial molar volume, m3/mol of 1,3-Propanediol (1) - Liquid
298.22	640.00	0.0001
298.22	29780.00	0.0001
298.23	15160.00	0.0001
318.17	480.00	0.0001
318.17	14770.00	0.0001
318.17	30240.00	0.0001
338.16	440.00	0.0001
338.16	15130.00	0.0001
338.16	30290.00	0.0001
373.13	30110.00	0.0001
373.14	15170.00	0.0001
373.16	1960.00	0.0001
408.15	14940.00	0.0001
408.15	30010.00	0.0001
408.16	1870.00	0.0001
442.02	1820.00	0.0001
442.03	15700.00	0.0001
442.08	29800.00	0.0001
473.15	1940.00	0.0001
473.16	15710.00	0.0001
473.16	30280.00	0.0001
498.15	15940.00	0.0001
498.16	2960.00	0.0001
498.16	30110.00	0.0001
523.16	5030.00	0.0001
523.16	16160.00	0.0001
523.16	30260.00	0.0001
548.18	7070.00	0.0001
548.18	18040.00	0.0001
548.18	30580.00	0.0001
573.17	30240.00	0.0001
573.18	10100.00	0.0001
573.19	19920.00	0.0001

Sources

• Excess volumes and excess heat capacities for alkanediol + water systems in the temperature interval (283.15-313.15) K
• Measurement and correlation of excess molar enthalpy for(1,2-propanediol, or 1,3-propanediol, or 1,4-butanediol + water) at the temperatures (298.15, 323.15, and 343.15) K
• Partial molar volumes of organic solutes in water. XIV. Polyhydric alcohols derived from ethane and propane at temperatures T = 298 K to T = 573 K and at pressures up to 30 MPa
• Experimental study of the excess molar volume of ternary mixtures containing {water + (1,2-propanediol, or 1,3-propanediol, or 1,2-butanediol, or 1,3-butanediol, or 1,4-butanediol, or 2,3-butanediol) + electrolytes} at a temperature of 298.15 K and atmospheric pressure
• Isobaric (vapor + liquid) equilibria for the ternary system of (ethanol + water + 1,3-propanediol) and three constituent binary systems at P = 101.3 kPa
• Vapor-liquid equilibria, density and sound velocity measurements of (water or methanol or ethanol + 1,3-propanediol) binary systems at different temperatures
• Viscosities, Densities, and Refractive Indices of Aqueous Propane-1,3-diol
• Densities, Dynamic Viscosities, Speeds of Sound, and Relative Permittivities for Water + Alkanediols (Propane-1,2- and -1,3-diol and Butane-1,2-, -1,3-, -1,4-, and -2,3-Diol) at Different Temperatures
• Static Relative Permittivities of Water + Propane-1,2-diol and Water + Propane-1,3-diol under Pressures up to 300 MPa at 298.15 K
• Enthalpies of Dilution of 1,3-Propanediol and Isomers of 2,3-Butanediol in Dimethylsulfoxide + Water Mixtures at 298.15 K

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