- InChI
- InChI=1S/C9H12/c1-3-8(2)9-6-4-5-7-9/h4-7H,3H2,1-2H3
- InChI Key
- HRYYXFYLNRICQD-UHFFFAOYSA-N
- Formula
- C9H12
- SMILES
- CCC(C)=C1C=CC=C1
- Molecular Weight1
- 120.19
- CAS
- 3141-02-4
- Other Names
-
- 1,3-Cyclopentadiene, 5-sec-butylidene-
- Cyclopentadiene, 5-sec-butylidene-
- Fulvene, 6-ethyl-6-methyl-
- 6-Ethyl-6-methylfulvene
- 6-Methyl-6-ethylfulvene
- ω : Acentric Factor.
- 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).
- 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).
- 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 | 0.2466 | Relay (... Calculated Property | |
| ΔfG° | 165.99 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | 120.76 | kJ/mol | Relay (... Calculated Property |
| ΔfusH° | 13.39 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 44.40 | kJ/mol | Relay (... Calculated Property |
| IE | 7.67 | eV | Relay (... Calculated Property |
| log10WS | -3.43 | Relay (... Calculated Property | |
| logPoct/wat | 2.839 | Crippen Calculated Property | |
| McVol | 113.910 | ml/mol | McGowan Calculated Property |
| Pc | 3217.33 | kPa | Joback Calculated Property |
| Tboil | 428.79 | K | Relay (... Calculated Property |
| Tc | 615.02 | K | Relay (... Calculated Property |
| Tfus | 263.42 | K | Relay (... Calculated Property |
| Vc | 0.406 | m3/kmol | Relay (... Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [215.16; 286.54] | J/mol×K | [430.11; 637.22] | 
|
| Cp,gas | 215.16 | J/mol×K | 430.11 | Joback Calculated Property |
| Cp,gas | 229.00 | J/mol×K | 464.63 | Joback Calculated Property |
| Cp,gas | 242.01 | J/mol×K | 499.15 | Joback Calculated Property |
| Cp,gas | 254.22 | J/mol×K | 533.67 | Joback Calculated Property |
| Cp,gas | 265.68 | J/mol×K | 568.18 | Joback Calculated Property |
| Cp,gas | 276.44 | J/mol×K | 602.70 | Joback Calculated Property |
| Cp,gas | 286.54 | J/mol×K | 637.22 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to 1,3-Cyclopentadiene, 5-(1-methylpropylidene)-.
Sources
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