Table 2. Correlation Equations of Properties for n-Paraffins H–(CH2)n–H (Model Equation: ln(P(n)) = a + b(n – 1) + cSCNE).
| no. | propertya | range of nb | ref | a | b | c | R | S | Nc | F |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Tb | 2–100 | (17) | 4.6973 | –0.004569 | 0.51040 | 0.9999 | 0.0057 | 34 | 73 691.18 |
| 2 | Tc | 2–20 | (20) | 5.2972 | –0.008981 | 0.42758 | 0.9999 | 0.0030 | 19 | 65 747.43 |
| 3 | Pc | 2–20 | (20) | 1.9097 | –0.050147 | –0.24698 | 0.9992 | 0.0191 | 19 | 5084.85 |
| 4 | Cp | 4–16 | (21) | 3.6382 | 0.025666 | 0.66368 | 0.9997 | 0.0099 | 11 | 7888.46 |
| 5 | λ | 5–16 | (22) | –2.7579 | –0.014647 | 0.30762 | 0.9944 | 0.0101 | 7 | 177.44 |
| 6 | ST | 5–16 | (22) | 1.1369 | –0.048077 | 0.86717 | 0.9990 | 0.0108 | 7 | 978.56 |
| 7 | μ | 5–35 | (18) | –5.6286 | 0.043485 | 1.79992 | 0.9996 | 0.0448 | 28 | 14 301.74 |
| 8 | nD | 4–20 | (21) | 0.15997 | –0.003447 | 0.076226 | 0.9987 | 0.0012 | 16 | 2534.24 |
| 9 | Pv | 2–16 | (21) | 7.4528 | –0.461790 | –0.36834 | 1.0000 | 0.0103 | 15 | 347 794.19 |
| 10 | ω | 2–20 | (23) | –3.2314 | –0.005694 | 0.90514 | 0.9997 | 0.0158 | 19 | 13 904.65 |
| 11 | Ip | 2–11 | (19) | 2.5643 | 0.004981 | –0.12156 | 0.9996 | 0.0020 | 10 | 4094.40 |
| 12 | D | 5–16 | (19) | –1.0445 | –0.016174 | 0.30966 | 0.9994 | 0.0025 | 12 | 3850.05 |
| 13 | TF | 3–16 | (24) and (25) | 4.4783 | 0.000031 | 0.45456 | 0.9970 | 0.0213 | 14 | 915.62 |
| 14 | Pw | 2–8 | (26) | 1.1261 | 0.536478 | 0.12495 | 0.9990 | 0.0716 | 6 | 736.35 |
Tb, boiling point (K); Tc, critical temperature (K); Pc, critical pressure (MPa); Cp, heat capacity (J·mol–1·K–1); λ, thermal conductivity (W·m–1 K–1); ST, surface tension (mN·m–1); μ, liquid viscosity [μm Pa·s(300 K)]; nD, refractive Index; Pv, vapor pressure (regression in the form of log Pv); ω, acentric factor; Ip, ionization potential (eV); D, liquid density (g·cm3); TF, flash point (K); and Pw, partition coefficient (regression in the form of log Pw). These properties data are listed in the Supporting Information.
Carbon atom number range.
Number of data points.