- InChI
- InChI=1S/C8H10O2/c1-2-6-3-4-7(9)8(10)5-6/h3-5,9-10H,2H2,1H3
- InChI Key
- HFLGBNBLMBSXEM-UHFFFAOYSA-N
- Formula
- C8H10O2
- SMILES
- CCc1ccc(O)c(O)c1
- Molecular Weight1
- 138.16
- CAS
- 1124-39-6
- Other Names
-
- 1,2-Benzenediol, 4-ethyl-
- 4-ethylpyrocatechol
- 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° | -180.35 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -326.54 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 22.08 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 61.71 | kJ/mol | Joback Calculated Property |
| log10WS | -1.37 | Crippen Calculated Property | |
| logPoct/wat | 1.660 | Crippen Calculated Property | |
| McVol | 111.560 | ml/mol | McGowan Calculated Property |
| Pc | 5430.51 | kPa | Joback Calculated Property |
| Inp | [1392.00; 1392.00] |
|
|
| Inp | 1392.00 | NIST | |
| Inp | 1392.00 | NIST | |
| Tboil | 570.36 | K | Joback Calculated Property |
| Tc | 808.73 | K | Joback Calculated Property |
| Tfus | 429.78 | K | Joback Calculated Property |
| Vc | 0.307 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [269.81; 321.75] | J/mol×K | [570.36; 808.73] |
|
| Cp,gas | 269.81 | J/mol×K | 570.36 | Joback Calculated Property |
| Cp,gas | 280.11 | J/mol×K | 610.09 | Joback Calculated Property |
| Cp,gas | 289.56 | J/mol×K | 649.82 | Joback Calculated Property |
| Cp,gas | 298.31 | J/mol×K | 689.55 | Joback Calculated Property |
| Cp,gas | 306.50 | J/mol×K | 729.28 | Joback Calculated Property |
| Cp,gas | 314.26 | J/mol×K | 769.01 | Joback Calculated Property |
| Cp,gas | 321.75 | J/mol×K | 808.73 | Joback Calculated Property |
| η | [0.0000106; 0.0003550] | Pa×s | [429.78; 570.36] |
|
| η | 0.0003550 | Pa×s | 429.78 | Joback Calculated Property |
| η | 0.0001700 | Pa×s | 453.21 | Joback Calculated Property |
| η | 0.0000875 | Pa×s | 476.64 | Joback Calculated Property |
| η | 0.0000479 | Pa×s | 500.07 | Joback Calculated Property |
| η | 0.0000277 | Pa×s | 523.50 | Joback Calculated Property |
| η | 0.0000168 | Pa×s | 546.93 | Joback Calculated Property |
| η | 0.0000106 | Pa×s | 570.36 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to 4-Ethylcatechol.
Sources
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