<p> Appendix Data of self-diffusion coefficients</p><p>Fluid Fluid States NDP T p Ref. (K) (MPa) Ammonia Saturated and compressed liquid, dense gas and vapor 99 199~445 0.1~200 [1-6] Argon Compressed and saturated liquid, dense gas and vapor 66 84~323 0.08~30 [7-13] Benzene Compressed and saturated liquid 167 288~433 0.1~400 [14-25] Carbon dioxide Compressed liquid, dense gas and vapor 107 273~300 0.1~500 [26-31] Carbon monoxide Saturated liquid and vapor 9 190~373 0.05~0.1 [29, 30] Carbon tetrafluoride Saturated and compressed liquid, dense gas 51 243~416 0.1~44 [31] Cyclohexane Compressed and saturated liquid 134 313~383 0.1~250 [7-9, 32-35] Ethane Saturated and compressed liquid, dense gas and vapor 83 136~454 0.1~200 [36-39] Ethanol Compressed and saturated liquid 166 173~403 0.1~250 [23, 25, 39-44] Hydrogen Saturated and compressed liquid, dense gas and vapor 108 170~340 0.1~200 [45-50] Krypton Compressed liquid, dense gas and vapor 157 220~1100 0.1~25 [8, 51-57] Methane All fluid states 403 295~450 0.1~207 [7, 8, 36-38, 53, 58-61] Methanol Compressed and saturated liquid 121 270~453 0.1~250 [23, 25, 39, 41-43, 62] Perfluorocyclobutane Dense gas 59 323~473 8~200 [63] Propane Saturated and compressed liquid, dense gas 103 112~460 0~200 [26, 36] Pyridine Saturated and compressed liquid 76 300~425 0.1~500 [25, 64, 65] Sulfur hexafluoride Saturated liquid and vapor, dense gas 88 240~400 0.1~200 [66-69] Tetramethylsilane Saturated liquid 49 298~348 4.5~450 [22, 70] Total 2046 References 1. 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