Mixture of 2-(Acetylamino)-N-methylpropanamide(L) + Water

Datasets

1. Molar enthalpy (2)
2. ρ_l - Mass density, kg/m3

Molar enthalpy of dilution, kJ/mol [ref]

Operational conditions:

• Temperature, K = 298.15 (Liquid)
• Pressure, kPa = 101.325 (Liquid)

Fixed		Measured
Initial molality of solute, mol/kg - Liquid	Final molality of solute, mol/kg - Liquid	Molar enthalpy of dilution, kJ/mol - Liquid
0.4671	0.0456	-0.4732
0.4671	0.1159	-0.4169
0.4671	0.2250	-0.2601
0.4671	0.3114	-0.1675
0.8049	0.1494	-0.7865
0.8049	0.3782	-0.4578
0.9175	0.4365	-0.5176
0.9570	0.1816	-0.9072
0.9703	0.0763	-1.0144
0.9703	0.4311	-0.5775
0.9703	0.4586	-0.5909

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

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Molality, mol/kg of 2-(Acetylamino)-N-methylpropanamide(L) (1) - Liquid	Apparent molar heat capacity, J/K/mol - Liquid
298.15	0.0448	431.0
298.15	0.0545	429.7
298.15	0.0683	431.5
298.15	0.0909	429.6
298.15	0.1376	427.5
303.15	0.0448	436.8
303.15	0.0545	437.5
303.15	0.0683	437.5
303.15	0.0909	437.0
303.15	0.1376	434.7
308.15	0.0448	444.0
308.15	0.0545	444.1
308.15	0.0683	442.3
308.15	0.0909	442.9
308.15	0.1376	442.4
313.15	0.0448	448.0
313.15	0.0545	447.7
313.15	0.0683	450.6
313.15	0.0909	450.6
313.15	0.1376	448.4
318.15	0.0448	453.6
318.15	0.0545	453.6
318.15	0.0683	453.3
318.15	0.0909	453.9
318.15	0.1376	453.5
323.15	0.0448	457.5
323.15	0.0545	458.3
323.15	0.0683	457.3
323.15	0.0909	458.2
323.15	0.1376	458.0
328.15	0.0448	459.8
328.15	0.0545	462.9
328.15	0.0683	462.4
328.15	0.0909	461.2
328.15	0.1376	461.5

Mass density, kg/m3 [ref]

Operational conditions:

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

Molality, mol/kg of 2-(Acetylamino)-N-methylpropanamide(L) (1) - Liquid	Mass density, kg/m3 - Liquid
0.0207	997.447
0.0427	997.844
0.0751	998.437
0.1031	998.944
0.1226	999.278
0.1431	999.644
0.1816	1000.362

Sources

• Studies of homogeneous interactions of N-acetyl-N-methyl-l-amino acid amides in water at 298.15
• Partial Molar Heat Capacities at Chosen Temperatures in the Range (298.15 to 328.15) K and Partial Molar Volumes at 298.15 K of N-Acetyl-N'-methyl-L-.alpha.-amino Acid Amides in Aqueous Solution

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