Introduction：Basic information about CAS 66121-72-0|1-Methyl-1H-pyrazole-5-carbonitrile, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1-Methyl-1H-pyrazole-5-carbonitrile |
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| CAS Number | 66121-72-0 | Molecular Weight | 107.11300 |
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| Density | 1.121 g/cm3 | Boiling Point | 230.218ºC at 760 mmHg |
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| Molecular Formula | C5H5N3 | Melting Point | / |
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| MSDS | USA | Flash Point | 93.033ºC |
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| Symbol |
GHS06 | Signal Word | Danger |
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Names
| Name | 2-methylpyrazole-3-carbonitrile |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.121 g/cm3 |
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| Boiling Point | 230.218ºC at 760 mmHg |
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| Molecular Formula | C5H5N3 |
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| Molecular Weight | 107.11300 |
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| Flash Point | 93.033ºC |
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| Exact Mass | 107.04800 |
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| PSA | 41.61000 |
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| LogP | 0.29178 |
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| InChIKey | WMZMVWZFGUVSTA-UHFFFAOYSA-N |
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| SMILES | Cn1nccc1C#N |
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Safety Information
| Symbol |
GHS06 |
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| Signal Word | Danger |
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| Hazard Statements | H301 |
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| Precautionary Statements | P301 + P310 |
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| RIDADR | UN 2811 6.1 / PGIII |
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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-methyl-1H-pyrazole-5-carbonitrile |
| 1H-Pyrazole-5-carbonitrile,1-methyl |
| 1-Methylpyrazole-5-carboxylic acid nitrile |
| 2-methyl-2H-pyrazole-3-carbonitrile |
| 1-methylpyrazole-5-carbonitrile |
| 5-cyano-1-methylpyrazole |
| 1-Methyl-5-cyano-pyrazol |
