Introduction：Basic information about CAS 28998-74-5|1H-Pyrazole, 1-(chloroacetyl)- (9CI), including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1H-Pyrazole, 1-(chloroacetyl)- (9CI) |
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| CAS Number | 28998-74-5 | Molecular Weight | 144.55900 |
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| Density | / | Boiling Point | / |
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| Molecular Formula | C5H5ClN2O | Melting Point | / |
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| MSDS | / | Flash Point | / |
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Names
| Name | 2-chloro-1-pyrazol-1-ylethanone |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Molecular Formula | C5H5ClN2O |
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| Molecular Weight | 144.55900 |
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| Exact Mass | 144.00900 |
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| PSA | 34.89000 |
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| LogP | 0.76210 |
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| InChIKey | GQXWKFSCBLCMJX-UHFFFAOYSA-N |
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| SMILES | O=C(CCl)n1cccn1 |
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Safety Information
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-chloroacetyl-1H-pyrazole |
| 1-Chloracetyl-1H-pyrazol |
| 2-Chloro-1-pyrazol-1-yl-ethanone |
