Introduction：Basic information about CAS 704-48-3|2,3,4,5-TETRAHYDRO-1,5-BENZOXAZEPIN-4-ONE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2,3,4,5-TETRAHYDRO-1,5-BENZOXAZEPIN-4-ONE |
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| CAS Number | 704-48-3 | Molecular Weight | 163.17300 |
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| Density | 1.186 | Boiling Point | 346ºC |
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| Molecular Formula | C9H9NO2 | Melting Point | 128-129ºC |
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| MSDS | / | Flash Point | 163ºC |
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Names
| Name | 3,5-dihydro-2H-1,5-benzoxazepin-4-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.186 |
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| Boiling Point | 346ºC |
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| Melting Point | 128-129ºC |
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| Molecular Formula | C9H9NO2 |
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| Molecular Weight | 163.17300 |
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| Flash Point | 163ºC |
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| Exact Mass | 163.06300 |
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| PSA | 41.82000 |
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| LogP | 1.49270 |
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| InChIKey | VQUQMVAKPPWYNT-UHFFFAOYSA-N |
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| SMILES | O=C1CCOc2ccccc2N1 |
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Safety Information
Customs
| HS Code | 2934999090 |
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| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| 2,3,4,5-tetrahydro-1,5-benzoxazepin-4-one |
| 6,7-dihydro-9H-5-oxa-9-aza-benzocyclohepten-8-one |
| 2,3-dihydro-1,5-benzoxazepin-4-one |
