Mixture of N,N-DIETHYL-1,3-PROPANEDIAMINE + Heptane

Datasets

1. Excess molar enthalpy (molar enthalpy
2. P_vap - Vapor or sublimation pressure, kPa

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

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Temperature, K = 303.15 (Liquid)

Mole fraction of N,N-DIETHYL-1,3-PROPANEDIAMINE (1) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.0503	0.2700
0.1038	0.5080
0.1491	0.6710
0.2452	0.9060
0.3961	1.066
0.4516	1.08
0.5013	1.068
0.5973	0.9820
0.7014	0.8320
0.7987	0.6230
0.8974	0.3490

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Temperature, K - Liquid	Mole fraction of N,N-DIETHYL-1,3-PROPANEDIAMINE (1) - Liquid	Vapor or sublimation pressure, kPa - Liquid
303.15	0.1140	7.25
303.15	0.2073	6.76
303.15	0.3428	6.05
303.15	0.4414	5.53
303.15	0.5664	4.81
303.15	0.6702	4.12
303.15	0.7847	3.17
303.15	0.8676	2.34
313.15	0.1140	11.46
313.15	0.2073	10.69
313.15	0.3428	9.53
313.15	0.4414	8.67
313.15	0.5664	7.49
313.15	0.6702	6.42
313.15	0.7847	4.93
313.15	0.8676	3.61
323.15	0.1140	17.51
323.15	0.2073	16.34
323.15	0.3428	14.54
323.15	0.4414	13.20
323.15	0.5664	11.35
323.15	0.6702	9.71
323.15	0.7847	7.44
323.15	0.8676	5.48
333.15	0.1140	25.94
333.15	0.2073	24.23
333.15	0.3428	21.56
333.15	0.4414	19.52
333.15	0.5664	16.73
333.15	0.6702	14.30
333.15	0.7847	10.95
333.15	0.8676	8.18
343.15	0.1140	37.39
343.15	0.2073	34.97
343.15	0.3428	31.14
343.15	0.4414	28.15
343.15	0.5664	24.10
343.15	0.6702	20.54
343.15	0.7847	15.74
343.15	0.8676	12.02

Sources

• Excess properties and vapour pressure of (3-diethylaminopropylamine + n-alkanes)

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