Introduction：Basic information about CAS 90322-37-5|2-Oxo-4-indolinecarboxylic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-Oxo-4-indolinecarboxylic acid |
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| CAS Number | 90322-37-5 | Molecular Weight | 177.157 |
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| Density | 1.4±0.1 g/cm3 | Boiling Point | 444.2±45.0 °C at 760 mmHg |
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| Molecular Formula | C9H7NO3 | Melting Point | / |
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| MSDS | / | Flash Point | 222.5±28.7 °C |
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Names
| Name | 2-oxo-1,3-dihydroindole-4-carboxylic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.4±0.1 g/cm3 |
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| Boiling Point | 444.2±45.0 °C at 760 mmHg |
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| Molecular Formula | C9H7NO3 |
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| Molecular Weight | 177.157 |
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| Flash Point | 222.5±28.7 °C |
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| Exact Mass | 177.042587 |
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| PSA | 66.40000 |
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| LogP | 1.39 |
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| Vapour Pressure | 0.0±1.1 mmHg at 25°C |
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| Index of Refraction | 1.635 |
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| InChIKey | ALXJUSWINGKGAW-UHFFFAOYSA-N |
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| SMILES | O=C1Cc2c(cccc2C(=O)O)N1 |
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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
| 2-oxo-2,3-dihydro-1H-indole-4-carboxylic acid |
| 2-Oxo-4-indolinecarboxylic acid |
| 4-carboxy-2-(3H)-indolone |
| 2-OXO-INDOLINE-4-CARBOXYLIC ACID |
| 2-oxo-2,3-dihydro-indole-4-carboxylic acid |
| 4-CARBOXY-2-OXINDOLE |
| 4-CARBOXYOXINDOLE |
| 1H-Indole-4-carboxylic acid, 2,3-dihydro-2-oxo- |
| 2-Oxo-indolin-4-carbonsaeure |
| 4-CARBOXYL-2-OXINDOLE |
