Introduction：Basic information about CAS 25016-09-5|1,3-Dimethyl-1H-pyrazole-5-carbaldehyde, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1,3-Dimethyl-1H-pyrazole-5-carbaldehyde |
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| CAS Number | 25016-09-5 | Molecular Weight | 124.141 |
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| Density | 1.1±0.1 g/cm3 | Boiling Point | 227.7±20.0 °C at 760 mmHg |
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| Molecular Formula | C6H8N2O | Melting Point | 40-42°C |
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| MSDS | / | Flash Point | 91.5±21.8 °C |
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Names
| Name | 2,5-dimethylpyrazole-3-carbaldehyde |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.1±0.1 g/cm3 |
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| Boiling Point | 227.7±20.0 °C at 760 mmHg |
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| Melting Point | 40-42°C |
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| Molecular Formula | C6H8N2O |
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| Molecular Weight | 124.141 |
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| Flash Point | 91.5±21.8 °C |
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| Exact Mass | 124.063660 |
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| PSA | 34.89000 |
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| LogP | -0.15 |
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| Vapour Pressure | 0.1±0.4 mmHg at 25°C |
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| Index of Refraction | 1.543 |
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| InChIKey | JWYFGNVBKRJGTN-UHFFFAOYSA-N |
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| SMILES | Cc1cc(C=O)n(C)n1 |
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| Storage condition | 2-8℃ |
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Safety Information
| Hazard Codes | Xi:Irritant; |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | S26-S36/37/39 |
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| HS Code | 2933199090 |
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Customs
| HS Code | 2933199090 |
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| Summary | 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| 1,3-Dimethyl-5-formyl-1H-pyrazole |
| MFCD02681907 |
| 1,3-Dimethylpyrazol-5-carboxaldehyd |
| 1,3-dimethylpyrazole-5-carbaldehyde |
| 1,3-dimethyl-1h-pyrazole-5-carboxaldehyde |
| 1,3-dimethylpyrazole-5-carboxaldehyde |
| 1,3-Dimethyl-1H-pyrazole-5-carbaldehyde |
| 1H-Pyrazole-5-carboxaldehyde, 1,3-dimethyl- |
| 2,5-Dimethyl-2H-pyrazol-3-carbaldehyd |
| 1,3-dimethyl-5-formylpyrazole |
| 2,5-dimethyl-2h-pyrazole-3-carbaldehyde |
