Introduction：Basic information about CAS 20870-77-3|4-Chloro-2-oxindole, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-Chloro-2-oxindole |
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| CAS Number | 20870-77-3 | Molecular Weight | 167.592 |
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| Density | 1.4±0.1 g/cm3 | Boiling Point | 340.3±42.0 °C at 760 mmHg |
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| Molecular Formula | C8H6ClNO | Melting Point | 206-208ºC |
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| MSDS | / | Flash Point | 159.6±27.9 °C |
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Names
| Name | 4-chloro-1,3-dihydroindol-2-one |
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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 | 340.3±42.0 °C at 760 mmHg |
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| Melting Point | 206-208ºC |
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| Molecular Formula | C8H6ClNO |
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| Molecular Weight | 167.592 |
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| Flash Point | 159.6±27.9 °C |
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| Exact Mass | 167.013794 |
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| PSA | 29.10000 |
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| LogP | 2.16 |
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| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
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| Index of Refraction | 1.602 |
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| InChIKey | XNSPDJAXCBZCRV-UHFFFAOYSA-N |
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| SMILES | O=C1Cc2c(Cl)cccc2N1 |
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Safety Information
| Hazard Codes | Xi |
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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
| MFCD03787567 |
| 4-Chloro-2-oxindole |
| 2H-Indol-2-one, 4-chloro-1,3-dihydro- |
| 4-chloro-2-indolinone |
| 4-chloro-oxindole |
| 4-CHLORO-1,3-DIHYDRO-INDOL-2-ONE |
| 4-chloroindolin-2-one |
| 2H-Indol-2-one,4-chloro-1,3-dihydro |
| 4-Chloro-1,3-dihydroindol-2-one |
| 4-Chloro-1,3-dihydro-2H-indol-2-one |
| 4-Chlor-indolin-2-on |
