Introduction：Basic information about CAS 139122-19-3|1,3-Dihydro-4-(2-hydroxyethyl)-2H-indole-2-one, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1,3-Dihydro-4-(2-hydroxyethyl)-2H-indole-2-one |
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| CAS Number | 139122-19-3 | Molecular Weight | 177.200 |
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| Density | 1.3±0.1 g/cm3 | Boiling Point | 390.0±42.0 °C at 760 mmHg |
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| Molecular Formula | C10H11NO2 | Melting Point | 148-150ºC |
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| MSDS | / | Flash Point | 189.7±27.9 °C |
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Names
| Name | 4-(2-Hydroxyethyl)indolin-2-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.3±0.1 g/cm3 |
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| Boiling Point | 390.0±42.0 °C at 760 mmHg |
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| Melting Point | 148-150ºC |
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| Molecular Formula | C10H11NO2 |
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| Molecular Weight | 177.200 |
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| Flash Point | 189.7±27.9 °C |
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| Exact Mass | 177.078979 |
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| PSA | 49.33000 |
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| LogP | 0.29 |
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| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
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| Index of Refraction | 1.600 |
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| InChIKey | QRTHVOUKWCEPKJ-UHFFFAOYSA-N |
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| SMILES | O=C1Cc2c(CCO)cccc2N1 |
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| Storage condition | Refrigerator |
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Safety Information
| Hazard Codes | Xi |
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| Risk Phrases | 42/43 |
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| Safety Phrases | 36/37 |
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| HS Code | 2933790090 |
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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
| 4-(2-Hydroxyethyl)oxyindole |
| Ropinirole Related Compound A |
| 2H-Indol-2-one, 1,3-dihydro-4-(2-hydroxyethyl)- |
| 4-(2-hydroxyethyl)-1,3-dihydroindol-2-one |
| 4-(2-Hydroxyethyl)-1,3-dihydro-2H-indolin-2-one |
| 4-(2-Hydroxyethyl)-1,3-dihydro-2H-indol-2-one |
| 1,3-Dihydro-4-(2-hydroxyethyl)-2H-indole-2-one |
