Introduction：Basic information about CAS 34347-81-4|1-Methyl-3-phenyl-1H-pyrazol-5-ol, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1-Methyl-3-phenyl-1H-pyrazol-5-ol |
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| CAS Number | 34347-81-4 | Molecular Weight | 174.19900 |
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| Density | 1.178g/cm3 | Boiling Point | 294.4ºC at 760mmHg |
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| Molecular Formula | C10H10N2O | Melting Point | 213-215ºC |
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| MSDS | USA | Flash Point | 131.9ºC |
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Names
| Name | 2-methyl-5-phenyl-1H-pyrazol-3-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.178g/cm3 |
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| Boiling Point | 294.4ºC at 760mmHg |
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| Melting Point | 213-215ºC |
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| Molecular Formula | C10H10N2O |
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| Molecular Weight | 174.19900 |
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| Flash Point | 131.9ºC |
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| Exact Mass | 174.07900 |
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| PSA | 32.67000 |
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| LogP | 0.62630 |
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| Index of Refraction | 1.606 |
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| InChIKey | INOLYMVSZFIBGA-UHFFFAOYSA-N |
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| SMILES | Cn1[nH]c(-c2ccccc2)cc1=O |
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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
| methylphenylpyrazolol |
| 1-methyl-3-phenyl-1H-pyrazol-5-ol |
| 2-methyl-5-phenylpyrazol-3-ol |
| 2-methyl-5-phenyl-1,2-dihydro-3H-pyrazol-3-one |
| 1-methyl-3-phenyl-3-pyrazolin-5-one |
