Introduction：Basic information about CAS 4290-94-2|1H-Indole-2,3-dione,1-ethyl-, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1H-Indole-2,3-dione,1-ethyl- |
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| CAS Number | 4290-94-2 | Molecular Weight | 175.18400 |
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| Density | 1.249g/cm3 | Boiling Point | 306.5ºC at 760mmHg |
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| Molecular Formula | C10H9NO2 | Melting Point | / |
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| MSDS | / | Flash Point | 140ºC |
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Names
| Name | 1-ethylindole-2,3-dione |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.249g/cm3 |
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| Boiling Point | 306.5ºC at 760mmHg |
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| Molecular Formula | C10H9NO2 |
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| Molecular Weight | 175.18400 |
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| Flash Point | 140ºC |
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| Exact Mass | 175.06300 |
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| PSA | 37.38000 |
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| LogP | 1.30080 |
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| Index of Refraction | 1.584 |
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| InChIKey | ORYSFKVWQQMDAX-UHFFFAOYSA-N |
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| SMILES | CCN1C(=O)C(=O)c2ccccc21 |
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Safety Information
Customs
| HS Code | 2933990090 |
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| Summary | 2933990090. heterocyclic compounds with nitrogen 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
| 1-ethyl-1,3-dihydro-2,3-dioxo-2H-indole |
| F0347-1871 |
| 1-ethyl-1H-indole-2,3-dione |
| 1-ethylindoline-2,3-dione |
| N-Ethylisatin |
| 1-Ethylisatin |
| 1-ethyl-2,3-dihydro-1H-indole-2,3-dione |
