- InChI
- InChI=1S/C20H38/c1-3-5-7-9-11-13-15-17-19-20-18-16-14-12-10-8-6-4-2/h3-4H,1-2,5-20H2
- InChI Key
- AWJFCAXSGQLCKK-UHFFFAOYSA-N
- Formula
- C20H38
- SMILES
- C=CCCCCCCCCCCCCCCCCC=C
- Molecular Weight1
- 278.52
- CAS
- 14811-95-1
- 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).
- Inp : Non-polar retention indices.
- 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 | 0.8077 | Relay (1.0) Calculated Property | |
| ΔfG° | 293.20 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -269.88 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 45.00 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 100.42 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 9.45 | eV | Relay (1.0) Calculated Property |
| log10WS | -7.96 | Relay (1.0) Calculated Property | |
| logPoct/wat | 7.600 | Crippen Calculated Property | |
| McVol | 284.060 | ml/mol | McGowan Calculated Property |
| Pc | 1072.17 | kPa | Joback Calculated Property |
| Inp | [1985.00; 1985.00] |
|
|
| Inp | 1985.00 | NIST | |
| Inp | 1985.00 | NIST | |
| Tboil | 601.62 | K | Relay (1.0) Calculated Property |
| Tc | 756.35 | K | Relay (1.0) Calculated Property |
| Tfus | 297.70 ± 2.00 | K | NIST |
| Vc | 1.100 | m3/kmol | Relay (1.0) Calculated Property |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [410.14; 994.13] | 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 | -2.12740e+01 | |||
| Coefficient B | 1.86380e+00 | |||
| Coefficient C | -1.11000e-03 | |||
| Coefficient D | 2.61600e-07 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 273.00 | |||
| Temperature range, max. | 1000.00 | |||
| Cp,gas | 410.14 | J/mol×K | 273.00 | Calculated Property |
| Cp,gas | 510.75 | J/mol×K | 353.78 | Calculated Property |
| Cp,gas | 600.51 | J/mol×K | 434.56 | Calculated Property |
| Cp,gas | 680.22 | J/mol×K | 515.33 | Calculated Property |
| Cp,gas | 750.74 | J/mol×K | 596.11 | Calculated Property |
| Cp,gas | 812.86 | J/mol×K | 676.89 | Calculated Property |
| Cp,gas | 867.44 | J/mol×K | 757.67 | Calculated Property |
| Cp,gas | 915.29 | J/mol×K | 838.44 | Calculated Property |
| Cp,gas | 957.24 | J/mol×K | 919.22 | Calculated Property |
| Cp,gas | 994.13 | J/mol×K | 1000.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| η | [0.0045728; 0.0001672] | Pa×s | [297.70; 569.62] |
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 | -1.23185e+01 | |||
| Coefficient B | 2.06332e+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. | 297.70 | |||
| Temperature range, max. | 569.62 | |||
| η | 0.0045728 | Pa×s | 297.70 | Calculated Property |
| η | 0.0024146 | Pa×s | 327.91 | Calculated Property |
| η | 0.0014200 | Pa×s | 358.13 | Calculated Property |
| η | 0.0009070 | Pa×s | 388.34 | Calculated Property |
| η | 0.0006181 | Pa×s | 418.55 | Calculated Property |
| η | 0.0004435 | Pa×s | 448.77 | Calculated Property |
| η | 0.0003319 | Pa×s | 478.98 | Calculated Property |
| η | 0.0002570 | Pa×s | 509.20 | Calculated Property |
| η | 0.0002048 | Pa×s | 539.41 | Calculated Property |
| η | 0.0001672 | Pa×s | 569.62 | Calculated Property |
Similar Compounds
Find more compounds similar to 1,19-Eicosadiene.
Sources
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