Introduction：Basic information about CAS 21905-78-2|1-Acetyloxindole, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1-Acetyloxindole |
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| CAS Number | 21905-78-2 | Molecular Weight | 175.184 |
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| Density | 1.3±0.1 g/cm3 | Boiling Point | 399.8±31.0 °C at 760 mmHg |
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| Molecular Formula | C10H9NO2 | Melting Point | 127-131ºC(lit.) |
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| MSDS | USA | Flash Point | 203.5±17.2 °C |
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Names
| Name | 1-acetyl-3H-indol-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 | 399.8±31.0 °C at 760 mmHg |
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| Melting Point | 127-131ºC(lit.) |
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| Molecular Formula | C10H9NO2 |
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| Molecular Weight | 175.184 |
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| Flash Point | 203.5±17.2 °C |
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| Exact Mass | 175.063324 |
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| PSA | 37.38000 |
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| LogP | 0.86 |
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| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
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| Index of Refraction | 1.596 |
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| InChIKey | NRWLXCRLJQEJHE-UHFFFAOYSA-N |
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| SMILES | CC(=O)N1C(=O)Cc2ccccc21 |
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Safety Information
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
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| Hazard Codes | Xi |
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| Safety Phrases | 22-24/25 |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 3 |
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Synonyms
| 1-acetylindolin-2-one |
| 2-Indolinone, 1-acetyl- |
| N-Acetyl-2-oxindole |
| 2-Indolinone,1-acetyl |
| N-acetyl-2-indolinone |
| 2H-Indol-2-one, 1-acetyl-1,3-dihydro- |
| 1-Acetyl-1,3-dihydro-2H-indol-2-one |
| 1-Acetyloxindole |
| N-acetylindolin-2-one |
| 1-acetyl-2-indolinone |
| N-Acetyloxindole |
| MFCD00187672 |
| 1-acetyl-2-oxindole |
| 1-acetyl-1,3-dihydro-indol-2-one |
