- InChI
- InChI=1S/C4H9/c1-3-4-2/h3H,4H2,1-2H3
- InChI Key
- ULOIAOPTGWSNHU-UHFFFAOYSA-N
- Formula
- C4H9
- SMILES
- C[CH]CC
- Molecular Weight1
- 57.11
- CAS
- 2348-55-2
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- η : Dynamic viscosity (Pa×s).
- EA : Electron affinity (eV).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfH°(+) ion : Enthalpy of formation of positive ion 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 |
|---|---|---|---|
| EA | -0.13 ± 0.09 | eV | NIST |
| ΔfG° | 32.74 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | 69.00 ± 2.00 | kJ/mol | NIST |
| ΔfH°(+) ion | 766.00 ± 4.00 | kJ/mol | NIST |
| ΔfusH° | 4.27 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 23.96 | kJ/mol | Joback Calculated Property |
| IE | [7.25; 7.59] | eV |
|
| IE | 7.25 ± 0.02 | eV | NIST |
| IE | 7.41 ± 0.05 | eV | NIST |
| IE | 7.59 ± 0.03 | eV | NIST |
| log10WS | -1.11 | Crippen Calculated Property | |
| logPoct/wat | 1.621 | Crippen Calculated Property | |
| McVol | 65.070 | ml/mol | McGowan Calculated Property |
| Pc | 4162.33 | kPa | Joback Calculated Property |
| Tboil | 289.78 | K | Joback Calculated Property |
| Tc | 451.90 | K | Joback Calculated Property |
| Tfus | 136.21 | K | Joback Calculated Property |
| Vc | 0.244 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [89.53; 130.63] | J/mol×K | [289.78; 451.90] |
|
| Cp,gas | 89.53 | J/mol×K | 289.78 | Joback Calculated Property |
| Cp,gas | 97.30 | J/mol×K | 316.80 | Joback Calculated Property |
| Cp,gas | 104.68 | J/mol×K | 343.82 | Joback Calculated Property |
| Cp,gas | 111.68 | J/mol×K | 370.84 | Joback Calculated Property |
| Cp,gas | 118.33 | J/mol×K | 397.86 | Joback Calculated Property |
| Cp,gas | 124.64 | J/mol×K | 424.88 | Joback Calculated Property |
| Cp,gas | 130.63 | J/mol×K | 451.90 | Joback Calculated Property |
| η | [0.0001712; 0.0004910] | Pa×s | [136.21; 289.78] |
|
| η | 0.0004910 | Pa×s | 136.21 | Joback Calculated Property |
| η | 0.0003585 | Pa×s | 161.81 | Joback Calculated Property |
| η | 0.0002853 | Pa×s | 187.40 | Joback Calculated Property |
| η | 0.0002398 | Pa×s | 213.00 | Joback Calculated Property |
| η | 0.0002092 | Pa×s | 238.59 | Joback Calculated Property |
| η | 0.0001875 | Pa×s | 264.19 | Joback Calculated Property |
| η | 0.0001712 | Pa×s | 289.78 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to 2-Butyl radical.
Sources
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