Introduction：Basic information about CAS 77423-13-3|2,4-DIOXO-2,4-DIHYDRO-1H-BENZO[D][1,3]OXAZINE-6-CARBOXYLIC ACID, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2,4-DIOXO-2,4-DIHYDRO-1H-BENZO[D][1,3]OXAZINE-6-CARBOXYLIC ACID |
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| CAS Number | 77423-13-3 | Molecular Weight | 207.14000 |
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| Density | 1.607g/cm3 | Boiling Point | / |
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| Molecular Formula | C9H5NO5 | Melting Point | / |
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| MSDS | / | Flash Point | / |
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Names
| Name | 2,4-dioxo-1H-3,1-benzoxazine-6-carboxylic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.607g/cm3 |
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| Molecular Formula | C9H5NO5 |
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| Molecular Weight | 207.14000 |
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| Exact Mass | 207.01700 |
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| PSA | 100.37000 |
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| LogP | 0.17950 |
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| Index of Refraction | 1.631 |
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| InChIKey | RTAAAHDNZMQESJ-UHFFFAOYSA-N |
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| SMILES | O=C(O)c1ccc2[nH]c(=O)oc(=O)c2c1 |
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Safety Information
| Hazard Codes | Xi |
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| HS Code | 2934999090 |
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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
| 2,4-Dioxo-1,4-dihydro-2H-3,1-benzoxazine-6-carboxylic acid |
| 5-carboxyisatoic anhydride |
| 7-carboxyisatoic anhydride |
| 2,4-dioxo-2,4-dihydro-1h-benzo{d}{1,3}oxazine-6-carboxylicacid |
| 5-carboxylisatoic anhydride |
| 6-Carboxyisatosaeureanhydrid |
