- 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
- 1,4-Dioxane
- InChI
- InChI=1S/C4H8O2/c1-2-6-4-3-5-1/h1-4H2
- InChI Key
- RYHBNJHYFVUHQT-UHFFFAOYSA-N
- Formula
- C4H8O2
- SMILES
- C1COCCO1
- Mol. Weight (g/mol)
- 88.11
- CAS
- 123-91-1
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Datasets
- η - Viscosity, Pa*s (4)
- n0 - Refractive index (Na D-line) (2)
- ρl - Mass density, kg/m3 (4)
- csound,fluid - Speed of Sound, m/s (4)
Viscosity, Pa*s [ref]
Operational condition: Pressure, kPa = 101.3 (Liquid)
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Liquid | Mole fraction of 1,4-Dioxane (2) - Liquid | Viscosity, Pa*s - Liquid |
| 298.15 | 0.0000 | 0.0126 |
| 298.15 | 0.1031 | 0.0090 |
| 298.15 | 0.2072 | 0.0063 |
| 298.15 | 0.3021 | 0.0047 |
| 298.15 | 0.4246 | 0.0032 |
| 298.15 | 0.5042 | 0.0026 |
| 298.15 | 0.5986 | 0.0020 |
| 298.15 | 0.6914 | 0.0017 |
| 298.15 | 0.7906 | 0.0014 |
| 298.15 | 0.8909 | 0.0012 |
| 298.15 | 1.0000 | 0.0012 |
| 303.15 | 0.0000 | 0.0096 |
| 303.15 | 0.1031 | 0.0073 |
| 303.15 | 0.2072 | 0.0051 |
| 303.15 | 0.3021 | 0.0038 |
| 303.15 | 0.4246 | 0.0027 |
| 303.15 | 0.5042 | 0.0022 |
| 303.15 | 0.5986 | 0.0017 |
| 303.15 | 0.6914 | 0.0014 |
| 303.15 | 0.7906 | 0.0012 |
| 303.15 | 0.8909 | 0.0011 |
| 303.15 | 1.0000 | 0.0011 |
| 308.15 | 0.0000 | 0.0075 |
| 308.15 | 0.1031 | 0.0055 |
| 308.15 | 0.2072 | 0.0040 |
| 308.15 | 0.3021 | 0.0030 |
| 308.15 | 0.4246 | 0.0022 |
| 308.15 | 0.5042 | 0.0018 |
| 308.15 | 0.5986 | 0.0014 |
| 308.15 | 0.6914 | 0.0012 |
| 308.15 | 0.7906 | 0.0011 |
| 308.15 | 0.8909 | 0.0009 |
| 308.15 | 1.0000 | 0.0010 |
Viscosity, Pa*s [ref]
Operational conditions:
- Mole fraction = 0.5867 (Liquid)
- Pressure, kPa = 101 (Liquid)
| Temperature, K - Liquid | Viscosity, Pa*s - Liquid |
|---|---|
| 298.15 | 0.0044 |
| 308.15 | 0.0034 |
| 318.15 | 0.0027 |
Viscosity, Pa*s [ref]
Operational condition: Pressure, kPa = 101.3 (Liquid)
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Liquid | Mole fraction of 1,4-Dioxane (2) - Liquid | Viscosity, Pa*s - Liquid |
| 298.15 | 0.0000 | 0.0126 |
| 298.15 | 0.1031 | 0.0090 |
| 298.15 | 0.2072 | 0.0063 |
| 298.15 | 0.3021 | 0.0047 |
| 298.15 | 0.4246 | 0.0032 |
| 298.15 | 0.5042 | 0.0026 |
| 298.15 | 0.5986 | 0.0020 |
| 298.15 | 0.6914 | 0.0017 |
| 298.15 | 0.7906 | 0.0014 |
| 298.15 | 0.8909 | 0.0012 |
| 298.15 | 1.0000 | 0.0012 |
| 303.15 | 0.0000 | 0.0096 |
| 303.15 | 0.1031 | 0.0073 |
| 303.15 | 0.2072 | 0.0051 |
| 303.15 | 0.3021 | 0.0038 |
| 303.15 | 0.4246 | 0.0027 |
| 303.15 | 0.5042 | 0.0022 |
| 303.15 | 0.5986 | 0.0017 |
| 303.15 | 0.6914 | 0.0014 |
| 303.15 | 0.7906 | 0.0012 |
| 303.15 | 0.8909 | 0.0011 |
| 303.15 | 1.0000 | 0.0011 |
| 308.15 | 0.0000 | 0.0075 |
| 308.15 | 0.1031 | 0.0055 |
| 308.15 | 0.2072 | 0.0040 |
| 308.15 | 0.3021 | 0.0030 |
| 308.15 | 0.4246 | 0.0022 |
| 308.15 | 0.5042 | 0.0018 |
| 308.15 | 0.5986 | 0.0014 |
| 308.15 | 0.6914 | 0.0012 |
| 308.15 | 0.7906 | 0.0011 |
| 308.15 | 0.8909 | 0.0009 |
| 308.15 | 1.0000 | 0.0010 |
Viscosity, Pa*s [ref]
Operational conditions:
- Mole fraction = 0.5867 (Liquid)
- Pressure, kPa = 101 (Liquid)
| Temperature, K - Liquid | Viscosity, Pa*s - Liquid |
|---|---|
| 298.15 | 0.0044 |
| 308.15 | 0.0034 |
| 318.15 | 0.0027 |
Refractive index (Na D-line) [ref]
Operational condition: Pressure, kPa = 101.3 (Liquid)
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Liquid | Mole fraction of 1,4-Dioxane (2) - Liquid | Refractive index (Na D-line) - Liquid |
| 298.15 | 0.0000 | 1.4307 |
| 298.15 | 0.1031 | 1.4294 |
| 298.15 | 0.2072 | 1.4284 |
| 298.15 | 0.3021 | 1.4275 |
| 298.15 | 0.4246 | 1.426 |
| 298.15 | 0.5042 | 1.4248 |
| 298.15 | 0.5986 | 1.4238 |
| 298.15 | 0.6914 | 1.423 |
| 298.15 | 0.7906 | 1.422 |
| 298.15 | 0.8909 | 1.421 |
| 298.15 | 1.0000 | 1.4201 |
| 303.15 | 0.0000 | 1.4269 |
| 303.15 | 0.1031 | 1.4279 |
| 303.15 | 0.2072 | 1.4268 |
| 303.15 | 0.3021 | 1.4256 |
| 303.15 | 0.4246 | 1.424 |
| 303.15 | 0.5042 | 1.4226 |
| 303.15 | 0.5986 | 1.4216 |
| 303.15 | 0.6914 | 1.4207 |
| 303.15 | 0.7906 | 1.4196 |
| 303.15 | 0.8909 | 1.4187 |
| 303.15 | 1.0000 | 1.417 |
| 308.15 | 0.0000 | 1.4246 |
| 308.15 | 0.1031 | 1.4262 |
| 308.15 | 0.2072 | 1.425 |
| 308.15 | 0.3021 | 1.4236 |
| 308.15 | 0.4246 | 1.4219 |
| 308.15 | 0.5042 | 1.4204 |
| 308.15 | 0.5986 | 1.4193 |
| 308.15 | 0.6914 | 1.4186 |
| 308.15 | 0.7906 | 1.4172 |
| 308.15 | 0.8909 | 1.4163 |
| 308.15 | 1.0000 | 1.4143 |
Refractive index (Na D-line) [ref]
Operational condition: Pressure, kPa = 101.3 (Liquid)
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Liquid | Mole fraction of 1,4-Dioxane (2) - Liquid | Refractive index (Na D-line) - Liquid |
| 298.15 | 0.0000 | 1.4307 |
| 298.15 | 0.1031 | 1.4294 |
| 298.15 | 0.2072 | 1.4284 |
| 298.15 | 0.3021 | 1.4275 |
| 298.15 | 0.4246 | 1.426 |
| 298.15 | 0.5042 | 1.4248 |
| 298.15 | 0.5986 | 1.4238 |
| 298.15 | 0.6914 | 1.423 |
| 298.15 | 0.7906 | 1.422 |
| 298.15 | 0.8909 | 1.421 |
| 298.15 | 1.0000 | 1.4201 |
| 303.15 | 0.0000 | 1.4269 |
| 303.15 | 0.1031 | 1.4279 |
| 303.15 | 0.2072 | 1.4268 |
| 303.15 | 0.3021 | 1.4256 |
| 303.15 | 0.4246 | 1.424 |
| 303.15 | 0.5042 | 1.4226 |
| 303.15 | 0.5986 | 1.4216 |
| 303.15 | 0.6914 | 1.4207 |
| 303.15 | 0.7906 | 1.4196 |
| 303.15 | 0.8909 | 1.4187 |
| 303.15 | 1.0000 | 1.417 |
| 308.15 | 0.0000 | 1.4246 |
| 308.15 | 0.1031 | 1.4262 |
| 308.15 | 0.2072 | 1.425 |
| 308.15 | 0.3021 | 1.4236 |
| 308.15 | 0.4246 | 1.4219 |
| 308.15 | 0.5042 | 1.4204 |
| 308.15 | 0.5986 | 1.4193 |
| 308.15 | 0.6914 | 1.4186 |
| 308.15 | 0.7906 | 1.4172 |
| 308.15 | 0.8909 | 1.4163 |
| 308.15 | 1.0000 | 1.4143 |
Mass density, kg/m3 [ref]
Operational condition: Pressure, kPa = 101.3 (Liquid)
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Liquid | Mole fraction of 1,4-Dioxane (2) - Liquid | Mass density, kg/m3 - Liquid |
| 298.15 | 0.0000 | 1111.3 |
| 298.15 | 0.1031 | 1100.6 |
| 298.15 | 0.2072 | 1090.6 |
| 298.15 | 0.3021 | 1082.0 |
| 298.15 | 0.4246 | 1071.1 |
| 298.15 | 0.5042 | 1064.5 |
| 298.15 | 0.5986 | 1056.8 |
| 298.15 | 0.6914 | 1049.6 |
| 298.15 | 0.7906 | 1042.4 |
| 298.15 | 0.8909 | 1035.2 |
| 298.15 | 1.0000 | 1027.6 |
| 303.15 | 0.0000 | 1107.3 |
| 303.15 | 0.1031 | 1096.6 |
| 303.15 | 0.2072 | 1086.4 |
| 303.15 | 0.3021 | 1077.6 |
| 303.15 | 0.4246 | 1066.5 |
| 303.15 | 0.5042 | 1059.7 |
| 303.15 | 0.5986 | 1051.7 |
| 303.15 | 0.6914 | 1044.5 |
| 303.15 | 0.7906 | 1037.1 |
| 303.15 | 0.8909 | 1029.9 |
| 303.15 | 1.0000 | 1021.9 |
| 308.15 | 0.0000 | 1103.5 |
| 308.15 | 0.1031 | 1092.8 |
| 308.15 | 0.2072 | 1082.4 |
| 308.15 | 0.3021 | 1073.1 |
| 308.15 | 0.4246 | 1061.7 |
| 308.15 | 0.5042 | 1054.7 |
| 308.15 | 0.5986 | 1046.8 |
| 308.15 | 0.6914 | 1039.5 |
| 308.15 | 0.7906 | 1031.8 |
| 308.15 | 0.8909 | 1024.5 |
| 308.15 | 1.0000 | 1016.2 |
Mass density, kg/m3 [ref]
Operational conditions:
- Mole fraction = 0.5867 (Liquid)
- Pressure, kPa = 101 (Liquid)
| Temperature, K - Liquid | Mass density, kg/m3 - Liquid |
|---|---|
| 298.15 | 1070.9 |
| 308.15 | 1060.4 |
| 318.15 | 1050.9 |
Mass density, kg/m3 [ref]
Operational condition: Pressure, kPa = 101.3 (Liquid)
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Liquid | Mole fraction of 1,4-Dioxane (2) - Liquid | Mass density, kg/m3 - Liquid |
| 298.15 | 0.0000 | 1111.3 |
| 298.15 | 0.1031 | 1100.6 |
| 298.15 | 0.2072 | 1090.6 |
| 298.15 | 0.3021 | 1082.0 |
| 298.15 | 0.4246 | 1071.1 |
| 298.15 | 0.5042 | 1064.5 |
| 298.15 | 0.5986 | 1056.8 |
| 298.15 | 0.6914 | 1049.6 |
| 298.15 | 0.7906 | 1042.4 |
| 298.15 | 0.8909 | 1035.2 |
| 298.15 | 1.0000 | 1027.6 |
| 303.15 | 0.0000 | 1107.3 |
| 303.15 | 0.1031 | 1096.6 |
| 303.15 | 0.2072 | 1086.4 |
| 303.15 | 0.3021 | 1077.6 |
| 303.15 | 0.4246 | 1066.5 |
| 303.15 | 0.5042 | 1059.7 |
| 303.15 | 0.5986 | 1051.7 |
| 303.15 | 0.6914 | 1044.5 |
| 303.15 | 0.7906 | 1037.1 |
| 303.15 | 0.8909 | 1029.9 |
| 303.15 | 1.0000 | 1021.9 |
| 308.15 | 0.0000 | 1103.5 |
| 308.15 | 0.1031 | 1092.8 |
| 308.15 | 0.2072 | 1082.4 |
| 308.15 | 0.3021 | 1073.1 |
| 308.15 | 0.4246 | 1061.7 |
| 308.15 | 0.5042 | 1054.7 |
| 308.15 | 0.5986 | 1046.8 |
| 308.15 | 0.6914 | 1039.5 |
| 308.15 | 0.7906 | 1031.8 |
| 308.15 | 0.8909 | 1024.5 |
| 308.15 | 1.0000 | 1016.2 |
Mass density, kg/m3 [ref]
Operational conditions:
- Mole fraction = 0.5867 (Liquid)
- Pressure, kPa = 101 (Liquid)
| Temperature, K - Liquid | Mass density, kg/m3 - Liquid |
|---|---|
| 298.15 | 1070.9 |
| 308.15 | 1060.4 |
| 318.15 | 1050.9 |
Speed of sound, m/s [ref]
Operational conditions:
- Pressure, kPa = 101.3 (Liquid)
- Temperature, K = 298.15 (Liquid)
| Mole fraction of 1,4-Dioxane (2) - Liquid | Speed of sound, m/s - Liquid |
|---|---|
| 0.0000 | 1659.0 |
| 0.1031 | 1620.0 |
| 0.2072 | 1577.0 |
| 0.3021 | 1537.0 |
| 0.4246 | 1485.0 |
| 0.5042 | 1456.0 |
| 0.5986 | 1426.0 |
| 0.6914 | 1400.0 |
| 0.7906 | 1381.0 |
| 0.8909 | 1369.0 |
| 1.0000 | 1347.0 |
Speed of sound, m/s [ref]
| Fixed | Measured | ||
|---|---|---|---|
| Mole fraction of 1,2-Ethanediol (1) - Liquid | Pressure, kPa - Liquid | Temperature, K - Liquid | Speed of sound, m/s - Liquid |
| 0.5867 | 101.00 | 298.15 | 1519.2 |
Speed of sound, m/s [ref]
Operational conditions:
- Pressure, kPa = 101.3 (Liquid)
- Temperature, K = 298.15 (Liquid)
| Mole fraction of 1,4-Dioxane (2) - Liquid | Speed of sound, m/s - Liquid |
|---|---|
| 0.0000 | 1659.0 |
| 0.1031 | 1620.0 |
| 0.2072 | 1577.0 |
| 0.3021 | 1537.0 |
| 0.4246 | 1485.0 |
| 0.5042 | 1456.0 |
| 0.5986 | 1426.0 |
| 0.6914 | 1400.0 |
| 0.7906 | 1381.0 |
| 0.8909 | 1369.0 |
| 1.0000 | 1347.0 |
Speed of sound, m/s [ref]
| Fixed | Measured | ||
|---|---|---|---|
| Mole fraction of 1,2-Ethanediol (1) - Liquid | Pressure, kPa - Liquid | Temperature, K - Liquid | Speed of sound, m/s - Liquid |
| 0.5867 | 101.00 | 298.15 | 1519.2 |
Sources
- Density, Viscosity, Refractive Index, and Speed of Sound in the Binary Mixtures of 1,4-Dioxane + Ethanediol, + Hexane, + Tributylamine, or + Triethylamine at (298.15, 303.15, and 308.15) K
- Densities, Viscosities, and Sound Speeds of Some Acetate Salts in Binary Mixtures of Tetrahydrofuran and Methanol at (303.15, 313.15, and 323.15) K