- InChI
- InChI=1S/C9H18/c1-9-7-5-3-2-4-6-8-9/h9H,2-8H2,1H3
- InChI Key
- POCNHGFJLGYFIK-UHFFFAOYSA-N
- Formula
- C9H18
- SMILES
- CC1CCCCCCC1
- Molecular Weight1
- 126.24
- CAS
- 1502-38-1
- Other Names
-
- Methylcyclooctane
- 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 |
|---|---|---|---|
| ΔfG° | 25.15 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -187.09 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 6.70 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 36.40 | kJ/mol | Joback Calculated Property |
| IE | 9.70 ± 0.05 | eV | NIST |
| log10WS | -3.24 | Crippen Calculated Property | |
| logPoct/wat | 3.367 | Crippen Calculated Property | |
| McVol | 126.810 | ml/mol | McGowan Calculated Property |
| Pc | 2995.87 | kPa | Joback Calculated Property |
| Inp | [992.00; 1019.00] |
|
|
| Inp | 995.00 | NIST | |
| Inp | 992.00 | NIST | |
| Inp | 999.00 | NIST | |
| Inp | 1019.00 | NIST | |
| Inp | 1009.00 | NIST | |
| Inp | 995.00 | NIST | |
| Tboil | 433.41 | K | Joback Calculated Property |
| Tc | 649.15 | K | Joback Calculated Property |
| Tfus | 288.00 ± 5.00 | K | NIST |
| Vc | 0.457 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [254.12; 364.35] | J/mol×K | [433.41; 649.15] |
|
| Cp,gas | 254.12 | J/mol×K | 433.41 | Joback Calculated Property |
| Cp,gas | 274.97 | J/mol×K | 469.37 | Joback Calculated Property |
| Cp,gas | 294.81 | J/mol×K | 505.32 | Joback Calculated Property |
| Cp,gas | 313.65 | J/mol×K | 541.28 | Joback Calculated Property |
| Cp,gas | 331.52 | J/mol×K | 577.24 | Joback Calculated Property |
| Cp,gas | 348.41 | J/mol×K | 613.19 | Joback Calculated Property |
| Cp,gas | 364.35 | J/mol×K | 649.15 | Joback Calculated Property |
| η | [0.0002086; 0.0303341] | Pa×s | [191.53; 433.41] |
|
| η | 0.0303341 | Pa×s | 191.53 | Joback Calculated Property |
| η | 0.0064292 | Pa×s | 231.84 | Joback Calculated Property |
| η | 0.0021577 | Pa×s | 272.16 | Joback Calculated Property |
| η | 0.0009598 | Pa×s | 312.47 | Joback Calculated Property |
| η | 0.0005138 | Pa×s | 352.78 | Joback Calculated Property |
| η | 0.0003126 | Pa×s | 393.10 | Joback Calculated Property |
| η | 0.0002086 | Pa×s | 433.41 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to Cyclooctane, methyl-.
Sources
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