Introduction：Basic information about CAS 20870-91-1|5-AMINO-1-METHYL-1,3-DIHYDRO-2H-INDOL-2-ONE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 5-AMINO-1-METHYL-1,3-DIHYDRO-2H-INDOL-2-ONE |
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| CAS Number | 20870-91-1 | Molecular Weight | 162.189 |
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| Density | 1.3±0.1 g/cm3 | Boiling Point | 471.9±45.0 °C at 760 mmHg |
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| Molecular Formula | C9H10N2O | Melting Point | 109ºC |
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| MSDS | / | Flash Point | 239.2±28.7 °C |
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Names
| Name | 5-amino-1-methyl-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 | 471.9±45.0 °C at 760 mmHg |
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| Melting Point | 109ºC |
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| Molecular Formula | C9H10N2O |
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| Molecular Weight | 162.189 |
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| Flash Point | 239.2±28.7 °C |
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| Exact Mass | 162.079315 |
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| PSA | 46.33000 |
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| LogP | -0.02 |
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| Vapour Pressure | 0.0±1.2 mmHg at 25°C |
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| Index of Refraction | 1.644 |
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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
| 5-Amino-1-methyl-1,3-dihydro-2H-indol-2-one |
| 5-Amino-N-methyl-oxindol |
| 5-Amino-1-methyl-2-oxoindoline |
| 5-amino-1-methylindolin-2-one |
| 2H-Indol-2-one, 5-amino-1,3-dihydro-1-methyl- |
| 5-azanyl-1-methyl-3H-indol-2-one |
| 5-amino-1-methyl-1,3-dihydro-indol-2-one |
| 5-Amino-1-methyl-oxindol |
