- Name
- 1,2-Hexanediol
- InChI
- InChI=1S/C6H14O2/c1-2-3-4-6(8)5-7/h6-8H,2-5H2,1H3
- InChI Key
- FHKSXSQHXQEMOK-UHFFFAOYSA-N
- Formula
- C6H14O2
- SMILES
- CCCCC(O)CO
- Mol. Weight (g/mol)
- 118.17
- CAS
- 6920-22-5
- 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
- Excess molar heat capacity, J/K/mol
- ρl - Mass density, kg/m3
- γ - Surface tension liquid-gas, N/m
- Excess molar volume, m3/mol
Excess molar heat capacity, J/K/mol [ref]
Operational condition: Pressure, kPa = 101 (Liquid)
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Liquid | Mole fraction of 1,2-Hexanediol (1) - Liquid | Excess molar heat capacity, J/K/mol - Liquid |
| 283.15 | 0.0499 | -0.1600 |
| 283.15 | 0.0995 | -2.47 |
| 283.15 | 0.1989 | -2.23 |
| 283.15 | 0.4015 | -2.3 |
| 283.15 | 0.4841 | -1.96 |
| 283.15 | 0.5535 | -0.7800 |
| 283.15 | 0.6972 | -1.03 |
| 283.15 | 0.7927 | -0.6000 |
| 283.15 | 0.8822 | -1.35 |
| 283.15 | 0.9437 | 0.0400 |
| 283.15 | 0.9784 | -1.61 |
| 293.15 | 0.0499 | 0.3500 |
| 293.15 | 0.0995 | -0.2300 |
| 293.15 | 0.1989 | 0.6800 |
| 293.15 | 0.2988 | 1.31 |
| 293.15 | 0.4015 | 0.8900 |
| 293.15 | 0.4841 | 1.13 |
| 293.15 | 0.5535 | 1.45 |
| 293.15 | 0.6972 | 0.9000 |
| 293.15 | 0.7927 | 0.9200 |
| 293.15 | 0.8822 | 0.8200 |
| 293.15 | 0.9437 | 0.6800 |
| 298.15 | 0.0995 | 0.8700 |
| 298.15 | 0.1989 | 1.97 |
| 298.15 | 0.2988 | 2.52 |
| 298.15 | 0.4015 | 2.19 |
| 298.15 | 0.4841 | 2.22 |
| 298.15 | 0.5535 | 2.33 |
| 298.15 | 0.6972 | 1.63 |
| 298.15 | 0.7927 | 1.26 |
| 298.15 | 0.8822 | 0.9400 |
| 298.15 | 0.9437 | 0.4700 |
| 303.15 | 0.0499 | 1.74 |
| 303.15 | 0.0995 | 1.95 |
| 303.15 | 0.1989 | 3.16 |
| 303.15 | 0.2988 | 3.76 |
| 303.15 | 0.4015 | 3.35 |
| 303.15 | 0.4841 | 3.15 |
| 303.15 | 0.5535 | 3.16 |
| 303.15 | 0.6972 | 2.27 |
| 303.15 | 0.7927 | 1.52 |
| 303.15 | 0.8822 | 0.8900 |
| 303.15 | 0.9437 | 0.2200 |
| 313.15 | 0.0499 | 2.85 |
| 313.15 | 0.0995 | 3.92 |
| 313.15 | 0.1989 | 5.28 |
| 313.15 | 0.2988 | 5.95 |
| 313.15 | 0.4015 | 5.35 |
| 313.15 | 0.4841 | 4.97 |
| 313.15 | 0.6972 | 3.48 |
| 313.15 | 0.7927 | 2.27 |
| 313.15 | 0.8822 | 1.65 |
| 313.15 | 0.9437 | 0.6200 |
Mass density, kg/m3 [ref]
Operational condition: Pressure, kPa = 101 (Liquid)
| Fixed | Measured | |
|---|---|---|
| Mole fraction of 1,2-Hexanediol (1) - Liquid | Temperature, K - Liquid | Mass density, kg/m3 - Liquid |
| 0.0000 | 283.15 | 999.69 |
| 0.0009 | 283.15 | 999.77 |
| 0.0018 | 283.15 | 999.85 |
| 0.0036 | 283.15 | 1000.05 |
| 0.0055 | 283.15 | 1000.31 |
| 0.0077 | 283.15 | 1000.69 |
| 0.0090 | 283.15 | 1000.93 |
| 0.0106 | 283.15 | 1001.22 |
| 0.0124 | 283.15 | 1001.49 |
| 0.0143 | 283.15 | 1001.65 |
| 0.0160 | 283.15 | 1001.69 |
| 0.0178 | 283.15 | 1001.64 |
| 0.0351 | 283.15 | 999.52 |
| 0.0672 | 283.15 | 995.27 |
| 0.0968 | 283.15 | 991.84 |
| 0.1119 | 283.15 | 990.47 |
| 0.0000 | 288.15 | 999.1 |
| 0.0009 | 288.15 | 999.33 |
| 0.0018 | 288.15 | 999.35 |
| 0.0036 | 288.15 | 999.43 |
| 0.0055 | 288.15 | 999.57 |
| 0.0077 | 288.15 | 999.81 |
| 0.0090 | 288.15 | 999.97 |
| 0.0106 | 288.15 | 1000.16 |
| 0.0124 | 288.15 | 1000.33 |
| 0.0143 | 288.15 | 1000.41 |
| 0.0160 | 288.15 | 1000.38 |
| 0.0178 | 288.15 | 1000.25 |
| 0.0351 | 288.15 | 997.75 |
| 0.0672 | 288.15 | 993.06 |
| 0.0968 | 288.15 | 989.37 |
| 0.1119 | 288.15 | 987.91 |
| 0.0000 | 293.15 | 998.21 |
| 0.0009 | 293.15 | 998.26 |
| 0.0018 | 293.15 | 998.28 |
| 0.0036 | 293.15 | 998.39 |
| 0.0055 | 293.15 | 998.54 |
| 0.0077 | 293.15 | 998.75 |
| 0.0090 | 293.15 | 998.86 |
| 0.0106 | 293.15 | 998.97 |
| 0.0124 | 293.15 | 999.03 |
| 0.0143 | 293.15 | 999.01 |
| 0.0160 | 293.15 | 998.91 |
| 0.0178 | 293.15 | 998.73 |
| 0.0351 | 293.15 | 995.76 |
| 0.0672 | 293.15 | 990.72 |
| 0.0968 | 293.15 | 986.7 |
| 0.1119 | 293.15 | 985.24 |
| 0.0000 | 298.15 | 997.04 |
| 0.0009 | 298.15 | 997.06 |
| 0.0018 | 298.15 | 997.06 |
| 0.0036 | 298.15 | 997.13 |
| 0.0055 | 298.15 | 997.24 |
| 0.0077 | 298.15 | 997.43 |
| 0.0090 | 298.15 | 997.49 |
| 0.0106 | 298.15 | 997.52 |
| 0.0124 | 298.15 | 997.47 |
| 0.0143 | 298.15 | 997.32 |
| 0.0160 | 298.15 | 997.13 |
| 0.0178 | 298.15 | 996.87 |
| 0.0351 | 298.15 | 993.77 |
| 0.0672 | 298.15 | 988.37 |
| 0.0968 | 298.15 | 983.93 |
| 0.1119 | 298.15 | 982.11 |
| 0.0000 | 303.15 | 995.65 |
| 0.0009 | 303.15 | 995.65 |
| 0.0018 | 303.15 | 995.66 |
| 0.0036 | 303.15 | 995.76 |
| 0.0055 | 303.15 | 995.78 |
| 0.0077 | 303.15 | 995.64 |
| 0.0090 | 303.15 | 995.53 |
| 0.0106 | 303.15 | 995.37 |
| 0.0124 | 303.15 | 995.17 |
| 0.0143 | 303.15 | 994.93 |
| 0.0160 | 303.15 | 994.7 |
| 0.0178 | 303.15 | 994.45 |
| 0.0351 | 303.15 | 991.54 |
| 0.0672 | 303.15 | 985.8 |
| 0.0968 | 303.15 | 981.37 |
| 0.1119 | 303.15 | 979.56 |
| 0.0000 | 308.15 | 994.03 |
| 0.0009 | 308.15 | 993.92 |
| 0.0018 | 308.15 | 993.92 |
| 0.0036 | 308.15 | 993.98 |
| 0.0055 | 308.15 | 994.13 |
| 0.0077 | 308.15 | 994.2274 |
| 0.0090 | 308.15 | 994.2776 |
| 0.0106 | 308.15 | 994.2763 |
| 0.0124 | 308.15 | 994.1413 |
| 0.0143 | 308.15 | 993.8174 |
| 0.0160 | 308.15 | 993.3949 |
| 0.0178 | 308.15 | 992.8687 |
| 0.0351 | 308.15 | 988.24 |
| 0.0672 | 308.15 | 981.8469 |
| 0.0968 | 308.15 | 977.5691 |
| 0.1119 | 308.15 | 975.7462 |
Surface tension liquid-gas, N/m [ref]
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Liquid | Mole fraction of 1,2-Hexanediol (1) - Liquid | Surface tension liquid-gas, N/m - Liquid |
| 283.15 | 0.0000 | 0.0741 |
| 283.15 | 0.0010 | 0.0551 |
| 283.15 | 0.0016 | 0.0475 |
| 283.15 | 0.0020 | 0.0451 |
| 283.15 | 0.0034 | 0.0416 |
| 283.15 | 0.0052 | 0.0373 |
| 283.15 | 0.0077 | 0.0322 |
| 283.15 | 0.0108 | 0.0287 |
| 283.15 | 0.0140 | 0.0276 |
| 283.15 | 0.0175 | 0.0264 |
| 283.15 | 0.0251 | 0.0262 |
| 283.15 | 0.0360 | 0.0257 |
| 283.15 | 0.0460 | 0.0257 |
| 283.15 | 0.0514 | 0.0257 |
| 283.15 | 0.0655 | 0.0256 |
| 283.15 | 0.0831 | 0.0256 |
| 283.15 | 0.0968 | 0.0251 |
| 283.15 | 0.1119 | 0.0249 |
| 283.15 | 1.0000 | 0.0247 |
| 288.15 | 0.0000 | 0.0734 |
| 288.15 | 0.0010 | 0.0545 |
| 288.15 | 0.0016 | 0.0473 |
| 288.15 | 0.0020 | 0.0445 |
| 288.15 | 0.0034 | 0.0406 |
| 288.15 | 0.0052 | 0.0363 |
| 288.15 | 0.0077 | 0.0314 |
| 288.15 | 0.0108 | 0.0281 |
| 288.15 | 0.0140 | 0.0269 |
| 288.15 | 0.0175 | 0.0259 |
| 288.15 | 0.0251 | 0.0259 |
| 288.15 | 0.0360 | 0.0255 |
| 288.15 | 0.0460 | 0.0254 |
| 288.15 | 0.0514 | 0.0254 |
| 288.15 | 0.0655 | 0.0254 |
| 288.15 | 0.0831 | 0.0253 |
| 288.15 | 0.0968 | 0.0249 |
| 288.15 | 0.1119 | 0.0247 |
| 288.15 | 1.0000 | 0.0244 |
| 293.15 | 0.0000 | 0.0726 |
| 293.15 | 0.0010 | 0.0543 |
| 293.15 | 0.0016 | 0.0470 |
| 293.15 | 0.0020 | 0.0439 |
| 293.15 | 0.0034 | 0.0400 |
| 293.15 | 0.0052 | 0.0355 |
| 293.15 | 0.0077 | 0.0308 |
| 293.15 | 0.0108 | 0.0277 |
| 293.15 | 0.0140 | 0.0263 |
| 293.15 | 0.0175 | 0.0257 |
| 293.15 | 0.0251 | 0.0255 |
| 293.15 | 0.0360 | 0.0252 |
| 293.15 | 0.0460 | 0.0252 |
| 293.15 | 0.0514 | 0.0252 |
| 293.15 | 0.0655 | 0.0251 |
| 293.15 | 0.0831 | 0.0251 |
| 293.15 | 0.0968 | 0.0246 |
| 293.15 | 0.1119 | 0.0244 |
| 293.15 | 1.0000 | 0.0241 |
| 298.15 | 0.0000 | 0.0718 |
| 298.15 | 0.0010 | 0.0538 |
| 298.15 | 0.0016 | 0.0466 |
| 298.15 | 0.0020 | 0.0434 |
| 298.15 | 0.0034 | 0.0393 |
| 298.15 | 0.0052 | 0.0347 |
| 298.15 | 0.0077 | 0.0300 |
| 298.15 | 0.0108 | 0.0272 |
| 298.15 | 0.0140 | 0.0257 |
| 298.15 | 0.0175 | 0.0253 |
| 298.15 | 0.0251 | 0.0252 |
| 298.15 | 0.0360 | 0.0250 |
| 298.15 | 0.0460 | 0.0249 |
| 298.15 | 0.0514 | 0.0249 |
| 298.15 | 0.0655 | 0.0249 |
| 298.15 | 0.0831 | 0.0248 |
| 298.15 | 0.0968 | 0.0244 |
| 298.15 | 0.1119 | 0.0241 |
| 298.15 | 1.0000 | 0.0238 |
| 303.15 | 0.0000 | 0.0710 |
| 303.15 | 0.0010 | 0.0533 |
| 303.15 | 0.0016 | 0.0463 |
| 303.15 | 0.0020 | 0.0428 |
| 303.15 | 0.0034 | 0.0385 |
| 303.15 | 0.0052 | 0.0338 |
| 303.15 | 0.0077 | 0.0295 |
| 303.15 | 0.0108 | 0.0268 |
| 303.15 | 0.0140 | 0.0252 |
| 303.15 | 0.0175 | 0.0248 |
| 303.15 | 0.0251 | 0.0250 |
| 303.15 | 0.0360 | 0.0247 |
| 303.15 | 0.0460 | 0.0247 |
| 303.15 | 0.0514 | 0.0247 |
| 303.15 | 0.0655 | 0.0244 |
| 303.15 | 0.0831 | 0.0245 |
| 303.15 | 0.0968 | 0.0243 |
| 303.15 | 0.1119 | 0.0239 |
| 303.15 | 1.0000 | 0.0236 |
| 308.15 | 0.0000 | 0.0702 |
| 308.15 | 0.0010 | 0.0527 |
| 308.15 | 0.0016 | 0.0456 |
| 308.15 | 0.0020 | 0.0423 |
| 308.15 | 0.0034 | 0.0381 |
| 308.15 | 0.0052 | 0.0330 |
| 308.15 | 0.0077 | 0.0289 |
| 308.15 | 0.0108 | 0.0264 |
| 308.15 | 0.0140 | 0.0248 |
| 308.15 | 0.0175 | 0.0244 |
| 308.15 | 0.0251 | 0.0247 |
| 308.15 | 0.0360 | 0.0245 |
| 308.15 | 0.0460 | 0.0244 |
| 308.15 | 0.0514 | 0.0244 |
| 308.15 | 0.0655 | 0.0241 |
| 308.15 | 0.0831 | 0.0241 |
| 308.15 | 0.0968 | 0.0240 |
| 308.15 | 0.1119 | 0.0236 |
| 308.15 | 1.0000 | 0.0233 |
Excess molar volume, m3/mol [ref]
Operational condition: Pressure, kPa = 101 (Liquid)
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Liquid | Mole fraction of 1,2-Hexanediol (1) - Liquid | Excess molar volume, m3/mol - Liquid |
| 283.15 | 0.0491 | -2.0020e-07 |
| 283.15 | 0.0995 | -2.8370e-07 |
| 283.15 | 0.1989 | -3.9220e-07 |
| 283.15 | 0.2988 | -4.4330e-07 |
| 283.15 | 0.4015 | -4.5050e-07 |
| 283.15 | 0.4841 | -4.3100e-07 |
| 283.15 | 0.5535 | -3.9770e-07 |
| 283.15 | 0.6972 | -3.0340e-07 |
| 283.15 | 0.7927 | -2.2190e-07 |
| 283.15 | 0.8822 | -1.3470e-07 |
| 283.15 | 0.9437 | -6.9200e-08 |
| 283.15 | 0.9784 | -3.2200e-08 |
| 293.15 | 0.0491 | -1.7480e-07 |
| 293.15 | 0.0995 | -2.5060e-07 |
| 293.15 | 0.1989 | -3.4950e-07 |
| 293.15 | 0.2988 | -3.9620e-07 |
| 293.15 | 0.4015 | -4.0320e-07 |
| 293.15 | 0.4841 | -3.8560e-07 |
| 293.15 | 0.5535 | -3.5630e-07 |
| 293.15 | 0.6972 | -2.7070e-07 |
| 293.15 | 0.7927 | -1.9800e-07 |
| 293.15 | 0.8822 | -1.1990e-07 |
| 293.15 | 0.9437 | -6.1800e-08 |
| 293.15 | 0.9784 | -2.9400e-08 |
| 298.15 | 0.0491 | -1.6460e-07 |
| 298.15 | 0.0995 | -2.3690e-07 |
| 298.15 | 0.1989 | -3.3150e-07 |
| 298.15 | 0.2988 | -3.7620e-07 |
| 298.15 | 0.4015 | -3.8310e-07 |
| 298.15 | 0.4841 | -3.6660e-07 |
| 298.15 | 0.5535 | -3.3920e-07 |
| 298.15 | 0.6972 | -2.5750e-07 |
| 298.15 | 0.7927 | -1.8820e-07 |
| 298.15 | 0.8822 | -1.1380e-07 |
| 298.15 | 0.9437 | -5.9000e-08 |
| 298.15 | 0.9784 | -2.8100e-08 |
| 303.15 | 0.0491 | -1.5570e-07 |
| 303.15 | 0.0995 | -2.2470e-07 |
| 303.15 | 0.1989 | -3.1490e-07 |
| 303.15 | 0.2988 | -3.5780e-07 |
| 303.15 | 0.4015 | -3.6440e-07 |
| 303.15 | 0.4841 | -3.4870e-07 |
| 303.15 | 0.5535 | -3.2330e-07 |
| 303.15 | 0.6972 | -2.4500e-07 |
| 303.15 | 0.7927 | -1.7970e-07 |
| 303.15 | 0.8822 | -1.0910e-07 |
| 303.15 | 0.9437 | -5.6900e-08 |
| 303.15 | 0.9784 | -2.7200e-08 |
| 313.15 | 0.0491 | -1.4050e-07 |
| 313.15 | 0.0995 | -2.0330e-07 |
| 313.15 | 0.1989 | -2.8510e-07 |
| 313.15 | 0.2988 | -3.2390e-07 |
| 313.15 | 0.4015 | -3.2970e-07 |
| 313.15 | 0.4841 | -3.1570e-07 |
| 313.15 | 0.5535 | -2.9340e-07 |
| 313.15 | 0.6972 | -2.2230e-07 |
| 313.15 | 0.7927 | -1.6330e-07 |
| 313.15 | 0.8822 | -9.9200e-08 |
| 313.15 | 0.9437 | -5.1900e-08 |
| 313.15 | 0.9784 | -2.5700e-08 |
Sources
- Effect of temperature on the surface tension of diluted aqueous solutions of 1,2-hexanediol, 1,5-hexanediol, 1,6-hexanediol and 2,5-hexanediol
- Excess volumes and excess heat capacities for alkanediol + water systems in the temperature interval (283.15-313.15) K
- Effect of temperature on the volumetric properties of dilute aqueous solutions of 1,2-hexanediol, 1,5-hexanediol, 1,6-hexanediol, and 2,5-hexanediol
Note: These property values are available through the Cheméo API. A free account gives you an access key.