Mixture of caffeine + Propanoic acid, 2-hydroxy-, ethyl ester + Water

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caffeine

Name
caffeine
InChI
InChI=1S/C8H10N4O2/c1-10-4-9-6-5(10)7(13)12(3)8(14)11(6)2/h4H,1-3H3
InChI Key
RYYVLZVUVIJVGH-UHFFFAOYSA-N
Formula
C8H10N4O2
SMILES
Cn1c(=O)c2c(ncn2C)n(C)c1=O
Mol. Weight (g/mol)
194.19
CAS
58-08-2

Propanoic acid, 2-hydroxy-, ethyl ester

Name
Propanoic acid, 2-hydroxy-, ethyl ester
InChI
InChI=1S/C5H10O3/c1-3-8-5(7)4(2)6/h4,6H,3H2,1-2H3
InChI Key
LZCLXQDLBQLTDK-UHFFFAOYSA-N
Formula
C5H10O3
SMILES
CCOC(=O)C(C)O
Mol. Weight (g/mol)
118.13
CAS
97-64-3

Water

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
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Datasets

  1. Mole fraction (2)

Mole fraction of caffeine (1) [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Fixed Measured
Solvent: Mass fraction of Water (3) - Liquid Temperature, K - Liquid Mole fraction of caffeine (1) - Liquid
0.0003 296.20 0.0144
0.0003 303.10 0.0198
0.0003 312.70 0.0253
0.0003 323.00 0.0319
0.0003 333.30 0.0414
0.0140 298.20 0.0192
0.0140 313.20 0.0305
0.0140 328.20 0.0418
0.0140 343.20 0.0508

Mole fraction of caffeine (1) [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Fixed Measured
Solvent: Mass fraction of Water (3) - Liquid Temperature, K - Liquid Mole fraction of caffeine (1) - Liquid
0.0003 296.20 0.0144
0.0003 303.10 0.0198
0.0003 312.70 0.0253
0.0003 323.00 0.0319
0.0003 333.30 0.0414
0.0140 298.20 0.0192
0.0140 313.20 0.0305
0.0140 328.20 0.0418
0.0140 343.20 0.0508

Sources