Introduction：Basic information about CAS 519-66-4|4-HYDROXY-1-METHYL-3-PHENYL-1,2-DIHYDROQUINOLIN-2-ONE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-HYDROXY-1-METHYL-3-PHENYL-1,2-DIHYDROQUINOLIN-2-ONE |
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| CAS Number | 519-66-4 | Molecular Weight | 251.28000 |
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| Density | 1.293 g/cm3 | Boiling Point | 404.5ºC at 760 mmHg |
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| Molecular Formula | C16H13NO2 | Melting Point | 225-226ºC |
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| MSDS | / | Flash Point | 198.4ºC |
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Names
| Name | 4-hydroxy-1-methyl-3-phenylquinolin-2-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.293 g/cm3 |
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| Boiling Point | 404.5ºC at 760 mmHg |
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| Melting Point | 225-226ºC |
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| Molecular Formula | C16H13NO2 |
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| Molecular Weight | 251.28000 |
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| Flash Point | 198.4ºC |
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| Exact Mass | 251.09500 |
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| PSA | 42.23000 |
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| LogP | 2.91110 |
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| Index of Refraction | 1.669 |
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| InChIKey | CLKIYIWKKBDFBS-UHFFFAOYSA-N |
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| SMILES | Cn1c(=O)c(-c2ccccc2)c(O)c2ccccc21 |
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Safety Information
| Hazard Codes | Xi: Irritant; |
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| Safety Phrases | S24/25 |
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| HS Code | 2933790090 |
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Customs
| HS Code | 2933790090 |
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| Summary | 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0% |
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Synonyms
| 4-hydroxy-1-methyl-3-phenyl-1,2-dihydroquinolin-2-one |
