- InChI
- InChI=1S/C21H42/c1-3-5-7-9-11-13-15-17-19-21-20-18-16-14-12-10-8-6-4-2/h17,19H,3-16,18,20-21H2,1-2H3/b19-17-
- InChI Key
- NVBODECJSYHQIE-ZPHPHTNESA-N
- Formula
- C21H42
- SMILES
- CCCCCCCCC=CCCCCCCCCCCC
- Molecular Weight1
- 294.56
- CAS
- 39836-21-0
- 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).
- 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 |
|---|---|---|---|
| ΔfG° | 206.16 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -359.55 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 50.35 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 62.30 | kJ/mol | Joback Calculated Property |
| log10WS | -8.47 | Crippen Calculated Property | |
| logPoct/wat | 8.214 | Crippen Calculated Property | |
| McVol | 302.450 | ml/mol | McGowan Calculated Property |
| Pc | 987.64 | kPa | Joback Calculated Property |
| Inp | 2071.00 | NIST | |
| Tboil | 684.04 | K | Joback Calculated Property |
| Tc | 849.41 | K | Joback Calculated Property |
| Tfus | 321.35 | K | Joback Calculated Property |
| Vc | 1.192 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [879.54; 992.25] | J/mol×K | [684.04; 849.41] | 
|
| Cp,gas | 879.54 | J/mol×K | 684.04 | Joback Calculated Property |
| Cp,gas | 900.45 | J/mol×K | 711.60 | Joback Calculated Property |
| Cp,gas | 920.46 | J/mol×K | 739.16 | Joback Calculated Property |
| Cp,gas | 939.61 | J/mol×K | 766.72 | Joback Calculated Property |
| Cp,gas | 957.94 | J/mol×K | 794.28 | Joback Calculated Property |
| Cp,gas | 975.47 | J/mol×K | 821.85 | Joback Calculated Property |
| Cp,gas | 992.25 | J/mol×K | 849.41 | Joback Calculated Property |
| η | [0.0000740; 0.0031008] | Pa×s | [321.35; 684.04] |
|
| η | 0.0031008 | Pa×s | 321.35 | Joback Calculated Property |
| η | 0.0010163 | Pa×s | 381.80 | Joback Calculated Property |
| η | 0.0004519 | Pa×s | 442.25 | Joback Calculated Property |
| η | 0.0002442 | Pa×s | 502.69 | Joback Calculated Property |
| η | 0.0001506 | Pa×s | 563.14 | Joback Calculated Property |
| η | 0.0001020 | Pa×s | 623.59 | Joback Calculated Property |
| η | 0.0000740 | Pa×s | 684.04 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to (Z)-9-heneicosene.
Sources
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