- InChI
- InChI=1S/C9H18/c1-4-7-8-9(5-2)6-3/h8H,4-7H2,1-3H3
- InChI Key
- VUFGUGXXEWJSBM-UHFFFAOYSA-N
- Formula
- C9H18
- SMILES
- CCCC=C(CC)CC
- Molecular Weight1
- 126.24
- CAS
- 74764-46-8
- Other Names
-
- 3-ethyl-3-heptene
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- 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).
- 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° | 96.57 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -121.66 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 17.96 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 35.67 | kJ/mol | Joback Calculated Property |
| log10WS | -3.44 | Crippen Calculated Property | |
| logPoct/wat | 3.533 | Crippen Calculated Property | |
| McVol | 133.370 | ml/mol | McGowan Calculated Property |
| Pc | 2438.65 | kPa | Joback Calculated Property |
| Tboil | 409.36 | K | Joback Calculated Property |
| Tc | 583.79 | K | Joback Calculated Property |
| Tfus | 172.15 | K | Joback Calculated Property |
| Vc | 0.520 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [258.03; 334.62] | J/mol×K | [409.36; 583.79] | 
|
| Cp,gas | 258.03 | J/mol×K | 409.36 | Joback Calculated Property |
| Cp,gas | 272.25 | J/mol×K | 438.43 | Joback Calculated Property |
| Cp,gas | 285.86 | J/mol×K | 467.50 | Joback Calculated Property |
| Cp,gas | 298.88 | J/mol×K | 496.58 | Joback Calculated Property |
| Cp,gas | 311.33 | J/mol×K | 525.65 | Joback Calculated Property |
| Cp,gas | 323.24 | J/mol×K | 554.72 | Joback Calculated Property |
| Cp,gas | 334.62 | J/mol×K | 583.79 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to 3-Heptene, 3-ethyl-.
Sources
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