3-Chloro-5-methyl-1H-pyrazole-4-carbaldehyde
Modify Date: 2025-10-07 18:09:45
3-Chloro-5-methyl-1H-pyrazole-4-carbaldehyde structure
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Common Name | 3-Chloro-5-methyl-1H-pyrazole-4-carbaldehyde | ||
|---|---|---|---|---|
| CAS Number | 139157-40-7 | Molecular Weight | 144.56 | |
| Density | 1.4±0.1 g/cm3 | Boiling Point | 340.8±37.0 °C at 760 mmHg | |
| Molecular Formula | C5H5ClN2O | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 159.9±26.5 °C | |
| Name | 5-Chloro-3-methyl-1H-pyrazole-4-carbaldehyde |
|---|---|
| Synonym | More Synonyms |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 340.8±37.0 °C at 760 mmHg |
| Molecular Formula | C5H5ClN2O |
| Molecular Weight | 144.56 |
| Flash Point | 159.9±26.5 °C |
| Exact Mass | 144.009033 |
| LogP | 1.61 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.616 |
| InChIKey | BCLZFFRJOXSPBO-UHFFFAOYSA-N |
| SMILES | Cc1[nH]nc(Cl)c1C=O |
| Storage condition | 2-8°C, stored under nitrogen |
| 1H-Pyrazole-4-carboxaldehyde, 5-chloro-3-methyl- |
| 5-Chloro-3-methyl-1H-pyrazole-4-carbaldehyde |
| MFCD16619804 |