Introduction：Basic information about CAS 304903-10-4|1-Ethyl-1H-pyrazole-4-carbaldehyde, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1-Ethyl-1H-pyrazole-4-carbaldehyde |
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| CAS Number | 304903-10-4 | Molecular Weight | 124.141 |
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| Density | 1.1±0.1 g/cm3 | Boiling Point | 229.9±13.0 °C at 760 mmHg |
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| Molecular Formula | C6H8N2O | Melting Point | / |
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| MSDS | USA | Flash Point | 92.8±19.8 °C |
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Names
| Name | 1-Ethyl-1H-pyrazole-4-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 | 229.9±13.0 °C at 760 mmHg |
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| Molecular Formula | C6H8N2O |
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| Molecular Weight | 124.141 |
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| Flash Point | 92.8±19.8 °C |
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| Exact Mass | 124.063660 |
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| PSA | 34.89000 |
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| LogP | 0.54 |
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| Vapour Pressure | 0.1±0.5 mmHg at 25°C |
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| Index of Refraction | 1.542 |
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| InChIKey | UMSDESWKSPAALM-UHFFFAOYSA-N |
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| SMILES | CCn1cc(C=O)cn1 |
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| Storage condition | Room temperature. |
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Safety Information
| Hazard Codes | Xi: Irritant; |
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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
| 1H-Pyrazole-4-carboxaldehyde, 1-ethyl- |
| 1-Ethyl-1H-pyrazole-4-carbaldehyde |
| MFCD02090888 |
| 1-ethylpyrazole-4-carbaldehyde |
