- Name
- 1,2-Ethanediol
- InChI
- InChI=1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
- InChI Key
- LYCAIKOWRPUZTN-UHFFFAOYSA-N
- Formula
- C2H6O2
- SMILES
- OCCO
- Mol. Weight (g/mol)
- 62.07
- CAS
- 107-21-1
- Name
- Naphthalene
- InChI
- InChI=1S/C10H8/c1-2-6-10-8-4-3-7-9(10)5-1/h1-8H
- InChI Key
- UFWIBTONFRDIAS-UHFFFAOYSA-N
- Formula
- C10H8
- SMILES
- c1ccc2ccccc2c1
- Mol. Weight (g/mol)
- 128.17
- CAS
- 91-20-3
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Datasets
Activity coefficient of Naphthalene (2) [ref]
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Liquid | Mole fraction of Naphthalene (2) - Liquid | Activity coefficient of Naphthalene (2) - Liquid |
| 298.00 | 0.0000 | 238.0 |
Activity coefficient of Naphthalene (2) [ref]
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Liquid | Mole fraction of Naphthalene (2) - Liquid | Activity coefficient of Naphthalene (2) - Liquid |
| 298.00 | 0.0000 | 238.0 |
Vapor Liquid Equilibrium at Constant Pressure [ref]
Operational condition: Pressure, kPa = 99.99 (VLE)
| Fixed | Measured | |
|---|---|---|
| T [K] - VLE | x1[mol/mol] of 1,2-Ethanediol (1) - Liquid | y1[mol/mol] of 1,2-Ethanediol (1) - Vapour |
| 491.15 | 0.0000 | 0.0000 |
| 486.65 | 0.0300 | 0.2140 |
| 482.75 | 0.0620 | 0.3150 |
| 473.75 | 0.1520 | 0.4500 |
| 470.55 | 0.1800 | 0.4980 |
| 463.45 | 0.2650 | 0.5700 |
| 456.65 | 0.4750 | 0.6500 |
| 456.65 | 0.5450 | 0.6500 |
| 456.65 | 0.7050 | 0.6500 |
| 456.65 | 0.7900 | 0.6500 |
| 457.05 | 0.8480 | 0.6520 |
| 459.95 | 0.9050 | 0.7120 |
| 464.75 | 0.9630 | 0.8250 |
| 467.45 | 0.9790 | 0.9000 |
| 470.55 | 1.0000 | 1.0000 |
Vapor Liquid Equilibrium at Constant Pressure [ref]
Operational condition: Pressure, kPa = 99.99 (VLE)
| Fixed | Measured | |
|---|---|---|
| T [K] - VLE | x1[mol/mol] of 1,2-Ethanediol (1) - Liquid | y1[mol/mol] of 1,2-Ethanediol (1) - Vapour |
| 491.15 | 0.0000 | 0.0000 |
| 486.65 | 0.0300 | 0.2140 |
| 482.75 | 0.0620 | 0.3150 |
| 473.75 | 0.1520 | 0.4500 |
| 470.55 | 0.1800 | 0.4980 |
| 463.45 | 0.2650 | 0.5700 |
| 456.65 | 0.4750 | 0.6500 |
| 456.65 | 0.5450 | 0.6500 |
| 456.65 | 0.7050 | 0.6500 |
| 456.65 | 0.7900 | 0.6500 |
| 457.05 | 0.8480 | 0.6520 |
| 459.95 | 0.9050 | 0.7120 |
| 464.75 | 0.9630 | 0.8250 |
| 467.45 | 0.9790 | 0.9000 |
| 470.55 | 1.0000 | 1.0000 |
Sources
- Dortmund Data Bank Vapor-Liquid Equilibrium Data
- Enthalpies and Gibbs free energies of solvation in ethylene glycol at298 K: Influence of the solvophobic effect
Note: These property values are available through the Cheméo API. A free account gives you an access key.