- InChI
- InChI=1S/C9H18/c1-2-9-7-5-3-4-6-8-9/h9H,2-8H2,1H3
- InChI Key
- ITZHTNFXLDFAPB-UHFFFAOYSA-N
- Formula
- C9H18
- SMILES
- CCC1CCCCCC1
- Molecular Weight1
- 126.24
- CAS
- 13151-55-8
- Other Names
-
- ethyl-cycloheptane
- 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° | 37.25 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -180.93 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 8.80 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 36.23 | kJ/mol | Joback Calculated Property |
| log10WS | -3.24 | Crippen Calculated Property | |
| logPoct/wat | 3.367 | Crippen Calculated Property | |
| McVol | 126.810 | ml/mol | McGowan Calculated Property |
| Pc | 2915.53 | kPa | Joback Calculated Property |
| Inp | [969.00; 973.00] |
|
|
| Inp | 973.00 | NIST | |
| Inp | 969.00 | NIST | |
| Inp | 969.00 | NIST | |
| Tboil | 437.79 ± 0.20 | K | NIST |
| Tc | 636.28 | K | Joback Calculated Property |
| Tfus | 154.44 ± 0.20 | K | NIST |
| Vc | 0.465 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [254.63; 358.90] | J/mol×K | [429.14; 636.28] |
|
| Cp,gas | 254.63 | J/mol×K | 429.14 | Joback Calculated Property |
| Cp,gas | 274.30 | J/mol×K | 463.66 | Joback Calculated Property |
| Cp,gas | 293.03 | J/mol×K | 498.19 | Joback Calculated Property |
| Cp,gas | 310.84 | J/mol×K | 532.71 | Joback Calculated Property |
| Cp,gas | 327.74 | J/mol×K | 567.23 | Joback Calculated Property |
| Cp,gas | 343.75 | J/mol×K | 601.76 | Joback Calculated Property |
| Cp,gas | 358.90 | J/mol×K | 636.28 | Joback Calculated Property |
| η | [0.0002402; 0.0157420] | Pa×s | [195.05; 429.14] |
|
| η | 0.0157420 | Pa×s | 195.05 | Joback Calculated Property |
| η | 0.0043855 | Pa×s | 234.06 | Joback Calculated Property |
| η | 0.0017602 | Pa×s | 273.08 | Joback Calculated Property |
| η | 0.0008877 | Pa×s | 312.10 | Joback Calculated Property |
| η | 0.0005212 | Pa×s | 351.11 | Joback Calculated Property |
| η | 0.0003404 | Pa×s | 390.12 | Joback Calculated Property |
| η | 0.0002402 | Pa×s | 429.14 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to Cycloheptane, ethyl-.
Sources
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