- Name
- Tetrahydropyran
- InChI
- InChI=1S/C5H10O/c1-2-4-6-5-3-1/h1-5H2
- InChI Key
- DHXVGJBLRPWPCS-UHFFFAOYSA-N
- Formula
- C5H10O
- SMILES
- C1CCOCC1
- Mol. Weight (g/mol)
- 86.13
- CAS
- 142-68-7
- Name
- Pentane, 2,2,4-trimethyl-
- InChI
- InChI=1S/C8H18/c1-7(2)6-8(3,4)5/h7H,6H2,1-5H3
- InChI Key
- NHTMVDHEPJAVLT-UHFFFAOYSA-N
- Formula
- C8H18
- SMILES
- CC(C)CC(C)(C)C
- Mol. Weight (g/mol)
- 114.23
- CAS
- 540-84-1
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Datasets
- Mole fraction
- η - Viscosity, Pa*s
- n0 - Refractive index (Na D-line)
- ρl - Mass density, kg/m3
- γ - Surface tension liquid-gas, N/m
- Tboil - Boiling temperature at pressure P, K
Mole fraction of Tetrahydropyran (1) [ref]
Operational condition: Pressure, kPa = 101.3 (Liquid)
| Mole fraction of Tetrahydropyran (1) - Liquid | Mole fraction of Tetrahydropyran (1) - Gas |
|---|---|
| 0.0000 | 0.0000 |
| 0.0780 | 0.1100 |
| 0.1120 | 0.1510 |
| 0.1440 | 0.1880 |
| 0.1920 | 0.2470 |
| 0.2680 | 0.3330 |
| 0.2990 | 0.3650 |
| 0.3760 | 0.4470 |
| 0.4270 | 0.4980 |
| 0.4630 | 0.5350 |
| 0.4990 | 0.5690 |
| 0.5760 | 0.6520 |
| 0.6170 | 0.6900 |
| 0.6620 | 0.7300 |
| 0.7200 | 0.7770 |
| 0.7480 | 0.8000 |
| 0.8050 | 0.8470 |
| 0.8550 | 0.8860 |
| 0.8970 | 0.9160 |
| 0.9510 | 0.9620 |
| 1.0000 | 1.0000 |
Viscosity, Pa*s [ref]
Operational condition: Pressure, kPa = 101 (Liquid)
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Liquid | Mole fraction of Tetrahydropyran (1) - Liquid | Viscosity, Pa*s - Liquid |
| 293.15 | 0.0000 | 0.0005 |
| 293.15 | 0.0502 | 0.0005 |
| 293.15 | 0.1000 | 0.0005 |
| 293.15 | 0.1499 | 0.0005 |
| 293.15 | 0.2000 | 0.0005 |
| 293.15 | 0.2500 | 0.0005 |
| 293.15 | 0.3000 | 0.0006 |
| 293.15 | 0.3500 | 0.0006 |
| 293.15 | 0.4000 | 0.0006 |
| 293.15 | 0.4498 | 0.0006 |
| 293.15 | 0.5001 | 0.0006 |
| 293.15 | 0.5501 | 0.0006 |
| 293.15 | 0.5999 | 0.0006 |
| 293.15 | 0.6501 | 0.0007 |
| 293.15 | 0.6999 | 0.0007 |
| 293.15 | 0.7500 | 0.0007 |
| 293.15 | 0.8000 | 0.0007 |
| 293.15 | 0.8501 | 0.0007 |
| 293.15 | 0.9000 | 0.0008 |
| 293.15 | 0.9500 | 0.0008 |
| 293.15 | 1.0000 | 0.0009 |
| 303.15 | 0.0000 | 0.0004 |
| 303.15 | 0.0502 | 0.0005 |
| 303.15 | 0.1000 | 0.0005 |
| 303.15 | 0.1499 | 0.0005 |
| 303.15 | 0.2000 | 0.0005 |
| 303.15 | 0.2500 | 0.0005 |
| 303.15 | 0.2999 | 0.0005 |
| 303.15 | 0.3498 | 0.0005 |
| 303.15 | 0.3998 | 0.0005 |
| 303.15 | 0.4498 | 0.0005 |
| 303.15 | 0.5001 | 0.0005 |
| 303.15 | 0.5501 | 0.0005 |
| 303.15 | 0.5999 | 0.0006 |
| 303.15 | 0.6501 | 0.0006 |
| 303.15 | 0.6999 | 0.0006 |
| 303.15 | 0.7500 | 0.0006 |
| 303.15 | 0.8000 | 0.0006 |
| 303.15 | 0.8501 | 0.0006 |
| 303.15 | 0.9000 | 0.0007 |
| 303.15 | 0.9500 | 0.0007 |
| 303.15 | 1.0000 | 0.0007 |
| 313.15 | 0.0000 | 0.0004 |
| 313.15 | 0.0501 | 0.0004 |
| 313.15 | 0.1002 | 0.0004 |
| 313.15 | 0.1501 | 0.0004 |
| 313.15 | 0.1999 | 0.0004 |
| 313.15 | 0.2501 | 0.0004 |
| 313.15 | 0.3000 | 0.0004 |
| 313.15 | 0.3499 | 0.0004 |
| 313.15 | 0.4002 | 0.0005 |
| 313.15 | 0.4502 | 0.0005 |
| 313.15 | 0.4999 | 0.0005 |
| 313.15 | 0.5499 | 0.0005 |
| 313.15 | 0.6000 | 0.0005 |
| 313.15 | 0.6500 | 0.0005 |
| 313.15 | 0.6998 | 0.0005 |
| 313.15 | 0.7500 | 0.0005 |
| 313.15 | 0.8001 | 0.0006 |
| 313.15 | 0.8501 | 0.0006 |
| 313.15 | 0.9001 | 0.0006 |
| 313.15 | 0.9498 | 0.0006 |
| 313.15 | 1.0000 | 0.0007 |
| 323.15 | 0.0000 | 0.0004 |
| 323.15 | 0.0501 | 0.0004 |
| 323.15 | 0.1002 | 0.0004 |
| 323.15 | 0.1501 | 0.0004 |
| 323.15 | 0.1999 | 0.0004 |
| 323.15 | 0.2501 | 0.0004 |
| 323.15 | 0.3000 | 0.0004 |
| 323.15 | 0.3499 | 0.0004 |
| 323.15 | 0.4002 | 0.0004 |
| 323.15 | 0.4500 | 0.0004 |
| 323.15 | 0.5002 | 0.0004 |
| 323.15 | 0.5500 | 0.0004 |
| 323.15 | 0.5997 | 0.0004 |
| 323.15 | 0.6500 | 0.0005 |
| 323.15 | 0.6998 | 0.0005 |
| 323.15 | 0.7500 | 0.0005 |
| 323.15 | 0.8001 | 0.0005 |
| 323.15 | 0.8501 | 0.0005 |
| 323.15 | 0.9002 | 0.0005 |
| 323.15 | 0.9500 | 0.0005 |
| 323.15 | 1.0000 | 0.0006 |
Refractive index (Na D-line) [ref]
Operational condition: Pressure, kPa = 101 (Liquid)
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Liquid | Mole fraction of Tetrahydropyran (1) - Liquid | Refractive index (Na D-line) - Liquid |
| 293.15 | 0.0000 | 1.3916 |
| 293.15 | 0.0502 | 1.3926 |
| 293.15 | 0.1000 | 1.3936 |
| 293.15 | 0.1499 | 1.3946 |
| 293.15 | 0.2000 | 1.3957 |
| 293.15 | 0.2500 | 1.3968 |
| 293.15 | 0.3000 | 1.3979 |
| 293.15 | 0.3500 | 1.3991 |
| 293.15 | 0.4000 | 1.4004 |
| 293.15 | 0.4498 | 1.4017 |
| 293.15 | 0.5001 | 1.403 |
| 293.15 | 0.5501 | 1.4045 |
| 293.15 | 0.5999 | 1.406 |
| 293.15 | 0.6501 | 1.4075 |
| 293.15 | 0.6999 | 1.4092 |
| 293.15 | 0.7500 | 1.4109 |
| 293.15 | 0.8000 | 1.4127 |
| 293.15 | 0.8501 | 1.4147 |
| 293.15 | 0.9000 | 1.4167 |
| 293.15 | 0.9500 | 1.4188 |
| 293.15 | 1.0000 | 1.4211 |
| 303.15 | 0.0000 | 1.3866 |
| 303.15 | 0.0502 | 1.3876 |
| 303.15 | 0.1000 | 1.3885 |
| 303.15 | 0.1499 | 1.3895 |
| 303.15 | 0.2000 | 1.3906 |
| 303.15 | 0.2500 | 1.3917 |
| 303.15 | 0.2999 | 1.3928 |
| 303.15 | 0.3498 | 1.394 |
| 303.15 | 0.3998 | 1.3952 |
| 303.15 | 0.4498 | 1.3965 |
| 303.15 | 0.5001 | 1.3979 |
| 303.15 | 0.5501 | 1.3993 |
| 303.15 | 0.5999 | 1.4008 |
| 303.15 | 0.6501 | 1.4024 |
| 303.15 | 0.6999 | 1.404 |
| 303.15 | 0.7500 | 1.4058 |
| 303.15 | 0.8000 | 1.4076 |
| 303.15 | 0.8501 | 1.4095 |
| 303.15 | 0.9000 | 1.4116 |
| 303.15 | 0.9500 | 1.4137 |
| 303.15 | 1.0000 | 1.416 |
| 313.15 | 0.0000 | 1.3814 |
| 313.15 | 0.0501 | 1.3824 |
| 313.15 | 0.1002 | 1.3833 |
| 313.15 | 0.1501 | 1.3843 |
| 313.15 | 0.1999 | 1.3854 |
| 313.15 | 0.2501 | 1.3864 |
| 313.15 | 0.3000 | 1.3876 |
| 313.15 | 0.3499 | 1.3888 |
| 313.15 | 0.4002 | 1.39 |
| 313.15 | 0.4502 | 1.3913 |
| 313.15 | 0.4999 | 1.3927 |
| 313.15 | 0.5499 | 1.3941 |
| 313.15 | 0.6000 | 1.3956 |
| 313.15 | 0.6500 | 1.3972 |
| 313.15 | 0.6998 | 1.3988 |
| 313.15 | 0.7500 | 1.4005 |
| 313.15 | 0.8001 | 1.4024 |
| 313.15 | 0.8501 | 1.4043 |
| 313.15 | 0.9001 | 1.4064 |
| 313.15 | 0.9498 | 1.4086 |
| 313.15 | 1.0000 | 1.4109 |
| 323.15 | 0.0000 | 1.3763 |
| 323.15 | 0.0501 | 1.3772 |
| 323.15 | 0.1002 | 1.3781 |
| 323.15 | 0.1501 | 1.3791 |
| 323.15 | 0.1999 | 1.3801 |
| 323.15 | 0.2501 | 1.3812 |
| 323.15 | 0.3000 | 1.3823 |
| 323.15 | 0.3499 | 1.3835 |
| 323.15 | 0.4002 | 1.3847 |
| 323.15 | 0.4500 | 1.386 |
| 323.15 | 0.5002 | 1.3873 |
| 323.15 | 0.5500 | 1.3887 |
| 323.15 | 0.5997 | 1.3902 |
| 323.15 | 0.6500 | 1.3918 |
| 323.15 | 0.6998 | 1.3934 |
| 323.15 | 0.7500 | 1.3952 |
| 323.15 | 0.8001 | 1.397 |
| 323.15 | 0.8501 | 1.3989 |
| 323.15 | 0.9002 | 1.401 |
| 323.15 | 0.9500 | 1.4032 |
| 323.15 | 1.0000 | 1.4055 |
Mass density, kg/m3 [ref]
Operational condition: Pressure, kPa = 101 (Liquid)
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Liquid | Mole fraction of Tetrahydropyran (1) - Liquid | Mass density, kg/m3 - Liquid |
| 293.15 | 0.0000 | 691.98 |
| 293.15 | 0.0502 | 697.82 |
| 293.15 | 0.1000 | 703.85 |
| 293.15 | 0.1499 | 710.17 |
| 293.15 | 0.2000 | 716.8 |
| 293.15 | 0.2500 | 723.72 |
| 293.15 | 0.3000 | 730.98 |
| 293.15 | 0.3500 | 738.59 |
| 293.15 | 0.4000 | 746.55 |
| 293.15 | 0.4498 | 754.88 |
| 293.15 | 0.5001 | 763.72 |
| 293.15 | 0.5501 | 772.97 |
| 293.15 | 0.5999 | 782.67 |
| 293.15 | 0.6501 | 793.0 |
| 293.15 | 0.6999 | 803.82 |
| 293.15 | 0.7500 | 815.32 |
| 293.15 | 0.8000 | 827.51 |
| 293.15 | 0.8501 | 840.43 |
| 293.15 | 0.9000 | 854.12 |
| 293.15 | 0.9500 | 868.68 |
| 293.15 | 1.0000 | 884.27 |
| 303.15 | 0.0000 | 683.61 |
| 303.15 | 0.0502 | 689.38 |
| 303.15 | 0.1000 | 695.35 |
| 303.15 | 0.1499 | 701.6 |
| 303.15 | 0.2000 | 708.16 |
| 303.15 | 0.2500 | 715.01 |
| 303.15 | 0.2999 | 722.17 |
| 303.15 | 0.3498 | 729.67 |
| 303.15 | 0.3998 | 737.56 |
| 303.15 | 0.4498 | 745.84 |
| 303.15 | 0.5001 | 754.6 |
| 303.15 | 0.5501 | 763.76 |
| 303.15 | 0.5999 | 773.38 |
| 303.15 | 0.6501 | 783.61 |
| 303.15 | 0.6999 | 794.32 |
| 303.15 | 0.7500 | 805.72 |
| 303.15 | 0.8000 | 817.78 |
| 303.15 | 0.8501 | 830.59 |
| 303.15 | 0.9000 | 844.14 |
| 303.15 | 0.9500 | 858.58 |
| 303.15 | 1.0000 | 874.07 |
| 313.15 | 0.0000 | 675.23 |
| 313.15 | 0.0501 | 680.92 |
| 313.15 | 0.1002 | 686.85 |
| 313.15 | 0.1501 | 693.02 |
| 313.15 | 0.1999 | 699.48 |
| 313.15 | 0.2501 | 706.27 |
| 313.15 | 0.3000 | 713.35 |
| 313.15 | 0.3499 | 720.78 |
| 313.15 | 0.4002 | 728.64 |
| 313.15 | 0.4502 | 736.83 |
| 313.15 | 0.4999 | 745.4 |
| 313.15 | 0.5499 | 754.47 |
| 313.15 | 0.6000 | 764.05 |
| 313.15 | 0.6500 | 774.13 |
| 313.15 | 0.6998 | 784.75 |
| 313.15 | 0.7500 | 796.05 |
| 313.15 | 0.8001 | 808.0 |
| 313.15 | 0.8501 | 820.66 |
| 313.15 | 0.9001 | 834.12 |
| 313.15 | 0.9498 | 848.37 |
| 313.15 | 1.0000 | 863.76 |
| 323.15 | 0.0000 | 666.8 |
| 323.15 | 0.0501 | 672.44 |
| 323.15 | 0.1002 | 678.3 |
| 323.15 | 0.1501 | 684.41 |
| 323.15 | 0.1999 | 690.79 |
| 323.15 | 0.2501 | 697.5 |
| 323.15 | 0.3000 | 704.51 |
| 323.15 | 0.3499 | 711.86 |
| 323.15 | 0.4002 | 719.63 |
| 323.15 | 0.4500 | 727.72 |
| 323.15 | 0.5002 | 736.27 |
| 323.15 | 0.5500 | 745.22 |
| 323.15 | 0.5997 | 754.63 |
| 323.15 | 0.6500 | 764.68 |
| 323.15 | 0.6998 | 775.17 |
| 323.15 | 0.7500 | 786.37 |
| 323.15 | 0.8001 | 798.2 |
| 323.15 | 0.8501 | 810.77 |
| 323.15 | 0.9002 | 824.1 |
| 323.15 | 0.9500 | 838.27 |
| 323.15 | 1.0000 | 853.46 |
Surface tension liquid-gas, N/m [ref]
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Liquid | Mole fraction of Tetrahydropyran (1) - Liquid | Surface tension liquid-gas, N/m - Liquid |
| 293.15 | 0.0000 | 0.0188 |
| 293.15 | 0.0502 | 0.0189 |
| 293.15 | 0.1000 | 0.0190 |
| 293.15 | 0.1499 | 0.0192 |
| 293.15 | 0.2000 | 0.0194 |
| 293.15 | 0.2500 | 0.0196 |
| 293.15 | 0.3000 | 0.0198 |
| 293.15 | 0.3500 | 0.0201 |
| 293.15 | 0.4000 | 0.0203 |
| 293.15 | 0.4498 | 0.0206 |
| 293.15 | 0.5001 | 0.0209 |
| 293.15 | 0.5501 | 0.0212 |
| 293.15 | 0.5999 | 0.0216 |
| 293.15 | 0.6501 | 0.0220 |
| 293.15 | 0.6999 | 0.0225 |
| 293.15 | 0.7500 | 0.0231 |
| 293.15 | 0.8000 | 0.0236 |
| 293.15 | 0.8501 | 0.0243 |
| 293.15 | 0.9000 | 0.0252 |
| 293.15 | 0.9500 | 0.0263 |
| 293.15 | 1.0000 | 0.0275 |
| 303.15 | 0.0000 | 0.0179 |
| 303.15 | 0.0502 | 0.0180 |
| 303.15 | 0.1000 | 0.0182 |
| 303.15 | 0.1499 | 0.0183 |
| 303.15 | 0.2000 | 0.0186 |
| 303.15 | 0.2500 | 0.0188 |
| 303.15 | 0.2999 | 0.0190 |
| 303.15 | 0.3498 | 0.0192 |
| 303.15 | 0.3998 | 0.0195 |
| 303.15 | 0.4498 | 0.0197 |
| 303.15 | 0.5001 | 0.0200 |
| 303.15 | 0.5501 | 0.0203 |
| 303.15 | 0.5999 | 0.0206 |
| 303.15 | 0.6501 | 0.0210 |
| 303.15 | 0.6999 | 0.0215 |
| 303.15 | 0.7500 | 0.0221 |
| 303.15 | 0.8000 | 0.0226 |
| 303.15 | 0.8501 | 0.0233 |
| 303.15 | 0.9000 | 0.0242 |
| 303.15 | 0.9500 | 0.0252 |
| 303.15 | 1.0000 | 0.0262 |
| 313.15 | 0.0000 | 0.0169 |
| 313.15 | 0.0501 | 0.0171 |
| 313.15 | 0.1002 | 0.0173 |
| 313.15 | 0.1501 | 0.0175 |
| 313.15 | 0.1999 | 0.0177 |
| 313.15 | 0.2501 | 0.0179 |
| 313.15 | 0.3000 | 0.0181 |
| 313.15 | 0.3499 | 0.0184 |
| 313.15 | 0.4002 | 0.0186 |
| 313.15 | 0.4502 | 0.0189 |
| 313.15 | 0.4999 | 0.0191 |
| 313.15 | 0.5499 | 0.0194 |
| 313.15 | 0.6000 | 0.0197 |
| 313.15 | 0.6500 | 0.0201 |
| 313.15 | 0.6998 | 0.0206 |
| 313.15 | 0.7500 | 0.0212 |
| 313.15 | 0.8001 | 0.0217 |
| 313.15 | 0.8501 | 0.0224 |
| 313.15 | 0.9001 | 0.0232 |
| 313.15 | 0.9498 | 0.0241 |
| 313.15 | 1.0000 | 0.0251 |
| 323.15 | 0.0000 | 0.0162 |
| 323.15 | 0.0501 | 0.0164 |
| 323.15 | 0.1002 | 0.0166 |
| 323.15 | 0.1501 | 0.0167 |
| 323.15 | 0.1999 | 0.0170 |
| 323.15 | 0.2501 | 0.0172 |
| 323.15 | 0.3000 | 0.0173 |
| 323.15 | 0.3499 | 0.0175 |
| 323.15 | 0.4002 | 0.0178 |
| 323.15 | 0.4500 | 0.0180 |
| 323.15 | 0.5002 | 0.0183 |
| 323.15 | 0.5500 | 0.0185 |
| 323.15 | 0.5997 | 0.0188 |
| 323.15 | 0.6500 | 0.0192 |
| 323.15 | 0.6998 | 0.0196 |
| 323.15 | 0.7500 | 0.0201 |
| 323.15 | 0.8001 | 0.0207 |
| 323.15 | 0.8501 | 0.0213 |
| 323.15 | 0.9002 | 0.0221 |
| 323.15 | 0.9500 | 0.0229 |
| 323.15 | 1.0000 | 0.0238 |
Boiling temperature at pressure P, K [ref]
Operational condition: Pressure, kPa = 101.3 (Liquid)
| Mole fraction of Tetrahydropyran (1) - Liquid | Boiling temperature at pressure P, K - Liquid |
|---|---|
| 0.0000 | 372.37 |
| 0.0780 | 371.17 |
| 0.1120 | 370.70 |
| 0.1440 | 370.27 |
| 0.1920 | 369.62 |
| 0.2680 | 368.68 |
| 0.2990 | 368.31 |
| 0.3760 | 367.40 |
| 0.4270 | 366.82 |
| 0.4630 | 366.41 |
| 0.4990 | 366.02 |
| 0.5760 | 365.20 |
| 0.6170 | 364.78 |
| 0.6620 | 364.33 |
| 0.7200 | 363.75 |
| 0.7480 | 363.47 |
| 0.8050 | 362.91 |
| 0.8550 | 362.42 |
| 0.8970 | 362.02 |
| 0.9510 | 361.45 |
| 1.0000 | 361.09 |
Sources
- Densities, viscosities, refractive indices, and surface tensions for binary and ternary mixtures of 2-propanol, tetrahydropyran, and 2,2,4-trimethylpentane
- (Vapour + liquid) equilibria for binary and ternary mixtures of 2-propanol, tetrahydropyran, and 2,2,4-trimethylpentane at P = 101.3 kPa
Note: These property values are available through the Cheméo API. A free account gives you an access key.