Mixture of Water + Tetradonium Bromide + N-(N-Glycylglycyl)glycine

Name: Water
InChI: InChI=1S/H2O/h1H2
InChI Key: XLYOFNOQVPJJNP-UHFFFAOYSA-N
Formula: H2O
SMILES: O
Mol. Weight (g/mol): 18.02
CAS: 7732-18-5

Name: Tetradonium Bromide
InChI: InChI=1S/C17H38N.BrH/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18(2,3)4;/h5-17H2,1-4H3;1H/q+1;/p-1
InChI Key: CXRFDZFCGOPDTD-UHFFFAOYSA-M
Formula: C17H38BrN
SMILES: Br.CCCCCCCCCCCCCC[N+](C)(C)C
Mol. Weight (g/mol): 336.39
CAS: 1119-97-7

Name: N-(N-Glycylglycyl)glycine
InChI: InChI=1S/C6H11N3O4/c7-1-4(10)8-2-5(11)9-3-6(12)13/h1-3,7H2,(H,8,10)(H,9,11)(H,12,13)
InChI Key: XKUKSGPZAADMRA-UHFFFAOYSA-N
Formula: C6H11N3O4
SMILES: NCC(O)=NCC(O)=NCC(=O)O
Mol. Weight (g/mol): 189.17
CAS: 556-33-2

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Datasets

ρ_l - Mass density, kg/m3 (2)
c_sound,fluid - Speed of Sound, m/s (2)

Mass density, kg/m3 [ref]

Operational conditions:

Pressure, kPa = 101 (Liquid)
Temperature, K = 298.15 (Liquid)
Solvent: Amount concentration (molarity), mol/dm3 = 0.1 (Liquid)

Molality, mol/kg of N-(N-Glycylglycyl)glycine (3) - Liquid	Mass density, kg/m3 - Liquid
0.0000	998.007
0.0106	998.832
0.0195	999.539
0.0245	999.92
0.0302	1000.36
0.0349	1000.718
0.0382	1000.967
0.0418	1001.232
0.0496	1001.826

Mass density, kg/m3 [ref]

Operational conditions:

Pressure, kPa = 101 (Liquid)
Temperature, K = 298.15 (Liquid)
Solvent: Amount concentration (molarity), mol/dm3 = 0.1 (Liquid)

Molality, mol/kg of N-(N-Glycylglycyl)glycine (3) - Liquid	Mass density, kg/m3 - Liquid
0.0000	998.007
0.0106	998.832
0.0195	999.539
0.0245	999.92
0.0302	1000.36
0.0349	1000.718
0.0382	1000.967
0.0418	1001.232
0.0496	1001.826

Speed of sound, m/s [ref]

Operational conditions:

Pressure, kPa = 101 (Liquid)
Temperature, K = 298.15 (Liquid)
Solvent: Amount concentration (molarity), mol/dm3 = 0.1 (Liquid)

Molality, mol/kg of N-(N-Glycylglycyl)glycine (3) - Liquid	Speed of sound, m/s - Liquid
0.0000	1499.52
0.0106	1500.59
0.0195	1501.54
0.0245	1502.15
0.0302	1502.61
0.0349	1503.1
0.0382	1503.4
0.0418	1503.75
0.0496	1504.59

Speed of sound, m/s [ref]

Operational conditions:

Pressure, kPa = 101 (Liquid)
Temperature, K = 298.15 (Liquid)
Solvent: Amount concentration (molarity), mol/dm3 = 0.1 (Liquid)

Molality, mol/kg of N-(N-Glycylglycyl)glycine (3) - Liquid	Speed of sound, m/s - Liquid
0.0000	1499.52
0.0106	1500.59
0.0195	1501.54
0.0245	1502.15
0.0302	1502.61
0.0349	1503.1
0.0382	1503.4
0.0418	1503.75
0.0496	1504.59

Sources

Thermodynamics of the interactions of some amino acids and peptides with dodecyltrimethylammonium bromide and tetradecyltrimethylammonium bromide