NIST TRC ThermoML Dataset

Enthalpies of dilution of aqueous solutions of n-butanol, butanediols, 1,2,4-butanetriol, and 1,2,3,4-butanetetrol at 298.15 K Romero, C.M.; P?ez, M.S.; Lamprecht, I.; Thermochimica Acta 2005, 437, 26-29

Journal: Thermochimica Acta
Sample Quantity(ies): Molar enthalpy of dilution
Methodology: Flow calorimetry
Phase(s): Liquid
Substances:
1. 1,3-butanediol C4H10O2 (PUPZLCDOIYMWBV-UHFFFAOYSA-N) - Commercial source
2. water H2O (XLYOFNOQVPJJNP-UHFFFAOYSA-N) - Commercial source

Data

T = 298.15 K, P = 101.325 kPa
m (mol kg^-1)	m (mol kg^-1)	H_m,dil (kJ mol^-1)
0.4506	0.2101	-0.1428
3.3028	1.3608	-1.3113
4.3911	1.7322	-1.7495
5.1371	1.9691	-2.0233
0.4979	0.2317	-0.1505
0.5851	0.2712	-0.1935
0.7361	0.3388	-0.2571
0.9636	0.4390	-0.3487
1.4820	0.6596	-0.5611
1.7357	0.7640	-0.6683
2.4317	1.0389	-0.9539
2.7568	1.1617	-1.1094

17948; 1,3-butanediol + water; 00004:01341