Compound Thermo Tables: methane
sat liq 90.694 to sat vap 140
Thermodynamic properties of pure compounds — saturated liquid, saturated vapor, and single-phase (compressed liquid / superheated vapor) states. Properties include pressure, molar density, molar volume, internal energy, enthalpy, entropy, Cv, Cp, speed of sound, Joule-Thomson coefficient, thermal conductivity, and viscosity. Data sourced from Perry's Chemical Engineers' Handbook, 8th Ed., Section 2 (16 compounds: acetone, ammonia, argon, carbon dioxide, carbon monoxide, ethane, ethanol, hydrogen, methane, methanol, nitrogen, oxygen, propane, R-134a, R-22, water).
| compound | state key | cp kJ molK (kJ/(mol*K)) | cv kJ molK (kJ/(mol*K)) | density mol dm3 (mol/dm3) | enthalpy kJ mol (kJ/mol) | entropy kJ molK (kJ/(mol*K)) | internal energy kJ mol (kJ/mol) | joule thomson K MPa (K/MPa) | phase | pressure MPa (MPa) | sound speed m s (m/s) | table type | temperature K (K) | thermal conductivity mW mK (mW/(m*K)) | viscosity uPa s (uPa*s) | volume dm3 mol (dm3/mol) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| methane | sat liq 90.694 | 0.054029 | 0.034776 | 28.142 | -1.1522 | -0.011389 | -1.1526 | -0.48191 | liquid | 0.011696 | 1,538.6 | saturated | 90.694 | 211.24 | 204.52 | 0.035534 |
| methane | sat vap 100 | 0.034425 | 0.025487 | 0.042048 | 7.8644 | 0.079019 | 7.0469 | 37.826 | vapor | 0.034376 | 260.09 | saturated | 100 | 10.015 | 3.9976 | 23.782 |
| methane | sat vap 105 | 0.034853 | 0.025652 | 0.066154 | 8.0104 | 0.076413 | 7.1582 | 33.883 | vapor | 0.056377 | 265.31 | saturated | 105 | 10.669 | 4.1951 | 15.116 |
| methane | sat vap 110 | 0.035378 | 0.025842 | 0.099622 | 8.1501 | 0.074103 | 7.2654 | 30.662 | vapor | 0.08813 | 270.01 | saturated | 110 | 11.35 | 4.3964 | 10.038 |
| methane | sat vap 115 | 0.036016 | 0.026056 | 0.14457 | 8.2825 | 0.072036 | 7.368 | 28.004 | vapor | 0.13221 | 274.17 | saturated | 115 | 12.062 | 4.6019 | 6.9171 |
| methane | sat vap 120 | 0.036786 | 0.026295 | 0.20332 | 8.4067 | 0.070168 | 7.4652 | 25.79 | vapor | 0.19143 | 277.76 | saturated | 120 | 12.811 | 4.8123 | 4.9183 |
| methane | sat vap 125 | 0.037714 | 0.02656 | 0.27844 | 8.5215 | 0.068464 | 7.5562 | 23.928 | vapor | 0.26876 | 280.76 | saturated | 125 | 13.604 | 5.0285 | 3.5915 |
| methane | sat vap 130 | 0.038836 | 0.026854 | 0.37278 | 8.6257 | 0.066891 | 7.6403 | 22.347 | vapor | 0.36732 | 283.13 | saturated | 130 | 14.449 | 5.2517 | 2.6825 |
| methane | sat vap 135 | 0.040203 | 0.027182 | 0.48962 | 8.718 | 0.065421 | 7.7165 | 20.993 | vapor | 0.49035 | 284.86 | saturated | 135 | 15.355 | 5.4833 | 2.0424 |
| methane | sat vap 140 | 0.041885 | 0.027549 | 0.63279 | 8.797 | 0.064029 | 7.7837 | 19.819 | vapor | 0.64118 | 285.93 | saturated | 140 | 16.334 | 5.7254 | 1.5803 |
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