- InChI
- InChI=1S/C7H8OS/c1-2-6-3-4-9-7(6)5-8/h3-5H,2H2,1H3
- InChI Key
- ANIABPZLKNMRLN-UHFFFAOYSA-N
- Formula
- C7H8OS
- SMILES
- CCc1ccsc1C=O
- Molecular Weight1
- 140.20
- Other Names
-
- 3-ethyl-2-thiophenecarboxaldehyde
- 2-Thiophenecarboxaldehyde, 3-ethyl
- ω : Acentric Factor.
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation 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).
- Inp : Non-polar retention indices.
- I : 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 |
|---|---|---|---|
| ω | 0.4102 | Relay (1.0) Calculated Property | |
| ΔfG° | -9.39 | kJ/mol | Relay (1.0-beta) Calculated Property |
| ΔfH°gas | -103.44 | kJ/mol | Relay (1.0) Calculated Property |
| ΔvapH° | 57.46 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 8.95 | eV | Relay (1.0) Calculated Property |
| log10WS | -2.43 | Relay (1.0) Calculated Property | |
| logPoct/wat | 2.123 | Crippen Calculated Property | |
| McVol | 107.950 | ml/mol | McGowan Calculated Property |
| Pc | 4086.46 | kPa | Relay (1.0-beta) Calculated Property |
| Inp | [1203.00; 1224.00] |
|
|
| Inp | 1224.00 | NIST | |
| Inp | 1206.00 | NIST | |
| Inp | 1206.00 | NIST | |
| Inp | 1203.00 | NIST | |
| Inp | 1208.00 | NIST | |
| I | 1845.00 | NIST | |
| Tboil | 489.89 | K | Relay (1.0) Calculated Property |
| Tc | 711.52 | K | Relay (1.0) Calculated Property |
| Tfus | 235.27 | K | Relay (1.0) Calculated Property |
| Vc | 0.378 | m3/kmol | Relay (1.0) Calculated Property |
Similar Compounds
Find more compounds similar to 3-ethyl-2-formylthiophene.
Sources
- Cheméo Relay (1.0)
- Cheméo Relay (1.0, beta) Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
- Crippen Method
- Crippen Method
- McGowan Method
- NIST Webbook
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