- InChI
- InChI=1S/C5H7NO/c1-4-5(2)7-3-6-4/h3H,1-2H3
- InChI Key
- YVORRVFKHZLJGZ-UHFFFAOYSA-N
- Formula
- C5H7NO
- SMILES
- Cc1ncoc1C
- Molecular Weight1
- 97.12
- CAS
- 20662-83-3
- Other Names
-
- 4,5-Dimethyloxazole
- 5-Methyl-4-methyloxazole
- 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 | 0.3124 | Relay (1.0) Calculated Property | |
| ΔfG° | 69.97 | kJ/mol | Relay (1.0-beta) Calculated Property |
| ΔfH°gas | -106.01 | kJ/mol | Relay (1.0) Calculated Property |
| ΔvapH° | 35.98 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 9.04 | eV | Relay (1.0) Calculated Property |
| log10WS | 0.33 | Relay (1.0) Calculated Property | |
| logPoct/wat | 1.291 | Crippen Calculated Property | |
| McVol | 77.700 | ml/mol | McGowan Calculated Property |
| Pc | 5117.14 | kPa | Relay (1.0-beta) Calculated Property |
| Inp | [750.00; 796.00] |
|
|
| Inp | 765.00 | NIST | |
| Inp | 763.00 | NIST | |
| Inp | 763.00 | NIST | |
| Inp | Outlier 796.00 | NIST | |
| Inp | 750.00 | NIST | |
| Inp | 750.00 | NIST | |
| Inp | 761.00 | NIST | |
| Inp | 771.00 | NIST | |
| Inp | 769.00 | NIST | |
| Inp | 760.00 | NIST | |
| Inp | 755.00 | NIST | |
| Inp | 765.00 | NIST | |
| I | [1139.00; 1163.00] |
|
|
| I | 1145.00 | NIST | |
| I | 1158.00 | NIST | |
| I | 1153.00 | NIST | |
| I | 1152.00 | NIST | |
| I | 1142.00 | NIST | |
| I | 1152.00 | NIST | |
| I | 1139.00 | NIST | |
| I | Outlier 1163.00 | NIST | |
| I | 1156.00 | NIST | |
| I | 1151.00 | NIST | |
| I | 1152.00 | NIST | |
| I | 1139.00 | NIST | |
| I | 1139.00 | NIST | |
| I | 1139.00 | NIST | |
| I | 1140.00 | NIST | |
| I | 1141.00 | NIST | |
| I | 1142.00 | NIST | |
| Tboil | 378.26 | K | Relay (1.0) Calculated Property |
| Tc | 589.40 | K | Relay (1.0) Calculated Property |
| Tfus | 229.13 | K | Relay (1.0) Calculated Property |
| Vc | 0.295 | m3/kmol | Relay (1.0) Calculated Property |
Similar Compounds
Find more compounds similar to Oxazole, 4,5-dimethyl-.
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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Outlier This icon means
that the value is more than 2 standard deviations away from the
property mean.