- InChI
- InChI=1S/C18H34/c1-3-5-7-9-11-13-15-17-18-16-14-12-10-8-6-4-2/h3-4H,1-2,5-18H2
- InChI Key
- GUYLTGCUWGGXHD-UHFFFAOYSA-N
- Formula
- C18H34
- SMILES
- C=CCCCCCCCCCCCCCCC=C
- Molecular Weight1
- 250.46
- CAS
- 13560-93-5
- ω : Acentric Factor.
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- η : Dynamic viscosity (Pa×s).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfusH° : Enthalpy of fusion at standard conditions (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- IE : Ionization energy (eV).
- log10WS : Log10 of Water solubility in mol/l.
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- Pc : Critical Pressure (kPa).
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- Vc : Critical Volume (m3/kmol).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ω | 0.7380 | Relay (1.0) Calculated Property | |
| ΔfG° | 276.36 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -226.65 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 39.82 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 90.30 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 9.38 | eV | Relay (1.0) Calculated Property |
| log10WS | -7.41 | Relay (1.0) Calculated Property | |
| logPoct/wat | 6.820 | Crippen Calculated Property | |
| McVol | 255.880 | ml/mol | McGowan Calculated Property |
| Pc | 1220.85 | kPa | Joback Calculated Property |
| Tboil | 579.07 | K | Relay (1.0) Calculated Property |
| Tc | 739.41 | K | Relay (1.0) Calculated Property |
| Tfus | 290.26 | K | Relay (1.0) Calculated Property |
| Vc | 0.986 | m3/kmol | Relay (1.0) Calculated Property |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [367.71; 890.94] | J/mol×K | [273.00; 1000.00] |
Joback Predicted correlation
|
| Equation | Y = A + B·T + C·T² + D·T³ + E·T⁴ Y is Cp,gas in J/mol×K, T in K | |||
| Coefficient A | -1.94560e+01 | |||
| Coefficient B | 1.67380e+00 | |||
| Coefficient C | -1.00120e-03 | |||
| Coefficient D | 2.37800e-07 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 273.00 | |||
| Temperature range, max. | 1000.00 | |||
| Cp,gas | 367.71 | J/mol×K | 273.00 | Calculated Property |
| Cp,gas | 457.92 | J/mol×K | 353.78 | Calculated Property |
| Cp,gas | 538.35 | J/mol×K | 434.56 | Calculated Property |
| Cp,gas | 609.77 | J/mol×K | 515.33 | Calculated Property |
| Cp,gas | 672.91 | J/mol×K | 596.11 | Calculated Property |
| Cp,gas | 728.54 | J/mol×K | 676.89 | Calculated Property |
| Cp,gas | 777.41 | J/mol×K | 757.67 | Calculated Property |
| Cp,gas | 820.26 | J/mol×K | 838.44 | Calculated Property |
| Cp,gas | 857.86 | J/mol×K | 919.22 | Calculated Property |
| Cp,gas | 890.94 | J/mol×K | 1000.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| η | [0.0039225; 0.0001962] | Pa×s | [289.10; 537.21] |
Joback Predicted correlation
|
| Equation | Y = exp(A + B/T + C·ln(T) + D·T^E) Y is η in Pa×s, T in K | |||
| Coefficient A | -1.20267e+01 | |||
| Coefficient B | 1.87500e+03 | |||
| Coefficient C | 0.00000e+00 | |||
| Coefficient D | 0.00000e+00 | |||
| Coefficient E | 0.00000e+00 | |||
| Comment | Liquid phase. Joback/Reid (1987), valid from Tf to 0.7·Tc. | |||
| Temperature range, min. | 289.10 | |||
| Temperature range, max. | 537.21 | |||
| η | 0.0039225 | Pa×s | 289.10 | Calculated Property |
| η | 0.0022303 | Pa×s | 316.67 | Calculated Property |
| η | 0.0013881 | Pa×s | 344.23 | Calculated Property |
| η | 0.0009269 | Pa×s | 371.80 | Calculated Property |
| η | 0.0006544 | Pa×s | 399.37 | Calculated Property |
| η | 0.0004833 | Pa×s | 426.94 | Calculated Property |
| η | 0.0003703 | Pa×s | 454.50 | Calculated Property |
| η | 0.0002925 | Pa×s | 482.07 | Calculated Property |
| η | 0.0002370 | Pa×s | 509.64 | Calculated Property |
| η | 0.0001962 | Pa×s | 537.21 | Calculated Property |
Similar Compounds
Find more compounds similar to 1,17-octadecadiene.
Sources
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