Introduction：Basic information about CAS 128249-59-2|1-ETHYL-3-METHYL-1H-PYRAZOLE-5-CARBONYL CHLORIDE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1-ETHYL-3-METHYL-1H-PYRAZOLE-5-CARBONYL CHLORIDE |
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| CAS Number | 128249-59-2 | Molecular Weight | 172.61200 |
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| Density | 1.26g/cm3 | Boiling Point | 263.4ºC at 760mmHg |
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| Molecular Formula | C7H9ClN2O | Melting Point | / |
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| MSDS | / | Flash Point | 113.1ºC |
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Names
| Name | 2-ethyl-5-methylpyrazole-3-carbonyl chloride |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.26g/cm3 |
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| Boiling Point | 263.4ºC at 760mmHg |
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| Molecular Formula | C7H9ClN2O |
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| Molecular Weight | 172.61200 |
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| Flash Point | 113.1ºC |
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| Exact Mass | 172.04000 |
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| PSA | 34.89000 |
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| LogP | 1.59040 |
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| Vapour Pressure | 0.0103mmHg at 25°C |
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| Index of Refraction | 1.56 |
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| InChIKey | ALEXVLREJYSWDY-UHFFFAOYSA-N |
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| SMILES | CCn1nc(C)cc1C(=O)Cl |
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Safety Information
| Hazard Codes | C: Corrosive; |
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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-ethyl-3-methylpyrazole-5-carboxylic acid chloride |
| 1-Ethyl-3-methyl-1H-pyrazole-5-carbonyl chloride |
| 1-Ethyl-3-Methylpyrazole-5-Carbonyl Chloride |
| 1H-Pyrazole-5-carbonylchloride,1-ethyl-3-methyl |
