Introduction：Basic information about CAS 19090-04-1|Chroman-3-one, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Chroman-3-one |
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| CAS Number | 19090-04-1 | Molecular Weight | 148.159 |
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| Density | 1.2±0.1 g/cm3 | Boiling Point | 279.5±19.0 °C at 760 mmHg |
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| Molecular Formula | C9H8O2 | Melting Point | / |
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| MSDS | / | Flash Point | 134.7±15.1 °C |
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Names
| Name | 4H-chromen-3-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.2±0.1 g/cm3 |
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| Boiling Point | 279.5±19.0 °C at 760 mmHg |
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| Molecular Formula | C9H8O2 |
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| Molecular Weight | 148.159 |
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| Flash Point | 134.7±15.1 °C |
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| Exact Mass | 148.052429 |
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| PSA | 26.30000 |
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| LogP | 1.23 |
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| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
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| Index of Refraction | 1.562 |
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| InChIKey | SHHLMGCHMMCOOS-UHFFFAOYSA-N |
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| SMILES | O=C1COc2ccccc2C1 |
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| Storage condition | 2-8°C |
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Safety Information
| Hazard Codes | Xi |
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| HS Code | 2932999099 |
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Customs
| HS Code | 2932999099 |
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| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| chroman-3-one |
| 3-CHROMANONE |
| 3-Chromanone(7CI,8CI) |
| 1H-Isochromen-4(3H)-one |
| Isochroman-4-one |
| 1H-2-Benzopyran-4(3H)-one |
| 2H-1-Benzopyran-3(4H)-one |
| 2H-chromen-3(4H)-one |
