Introduction：Basic information about CAS 58607-90-2|1H-Pyrazole-3-carboxylicacid, 4,5-dihydro-5-oxo-, ethyl ester, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1H-Pyrazole-3-carboxylicacid, 4,5-dihydro-5-oxo-, ethyl ester |
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| CAS Number | 58607-90-2 | Molecular Weight | 156.139 |
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| Density | 1.4±0.1 g/cm3 | Boiling Point | / |
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| Molecular Formula | C6H8N2O3 | Melting Point | / |
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| MSDS | / | Flash Point | / |
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Names
| Name | ethyl 5-oxo-1,4-dihydropyrazole-3-carboxylate |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.4±0.1 g/cm3 |
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| Molecular Formula | C6H8N2O3 |
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| Molecular Weight | 156.139 |
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| Exact Mass | 156.053497 |
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| PSA | 68.09000 |
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| LogP | -0.48 |
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| Index of Refraction | 1.580 |
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| InChIKey | KNWNWWDKWKYUBB-UHFFFAOYSA-N |
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| SMILES | CCOC(=O)C1=NNC(=O)C1 |
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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
| 5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylic acid ethyl ester |
| ethyl 4,5-dihydro-5-oxo-1H-pyrazole-3-carboxylate |
| Ethyl 5-oxo-4,5-dihydro-1H-pyrazole-3-carboxylate |
| 5-oxo-2-pyrazoline-3-carboxylic acid,ethyl ester |
| 1H-Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-, ethyl ester |
| ethyl pyrazol-5-one-3-carboxylate |
| HMS3089L10 |
| 3-(carboethoxy)-2-pyrazolin-5-one |
