Introduction：Basic information about CAS 30490-21-2|5,7-Dinitrooxindole, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 5,7-Dinitrooxindole |
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| CAS Number | 30490-21-2 | Molecular Weight | 223.14200 |
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| Density | 1.656g/cm3 | Boiling Point | 454.2ºC at 760mmHg |
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| Molecular Formula | C8H5N3O5 | Melting Point | / |
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| MSDS | / | Flash Point | 228.5ºC |
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Names
| Name | 5,7-Dinitrooxindole |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.656g/cm3 |
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| Boiling Point | 454.2ºC at 760mmHg |
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| Molecular Formula | C8H5N3O5 |
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| Molecular Weight | 223.14200 |
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| Flash Point | 228.5ºC |
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| Exact Mass | 223.02300 |
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| PSA | 120.74000 |
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| LogP | 2.18200 |
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| Index of Refraction | 1.67 |
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| InChIKey | OHIHEPCCFSIXCK-UHFFFAOYSA-N |
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| SMILES | O=C1Cc2cc([N+](=O)[O-])cc([N+](=O)[O-])c2N1 |
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Safety Information
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
| 5,7-dinitro-1,3-dihydroindol-2-one |
| MFCD02179614 |
