2124-55-2
indole-4-carboxylic acid
CAS: 2124-55-2
Molecular Formula: C9H7NO2
2124-55-2 - Names and Identifiers
2124-55-2 - Physico-chemical Properties
| Molecular Formula | C9H7NO2 |
| Molar Mass | 161.16 |
| Density | 1.408±0.06 g/cm3(Predicted) |
| Melting Point | 213-214 °C (lit.) |
| Boling Point | 213-214℃ |
| Flash Point | 207.6°C |
| Vapor Presure | 8.6E-08mmHg at 25°C |
| Appearance | White powder |
| Color | Beige |
| pKa | 3.90±0.10(Predicted) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| MDL | MFCD00009739 |
| Use | The tert-butyl ester of pyrrole carboxylic acid and indole can be easily prepared by direct treatment of N,N-dimethylformamide di-tert-butyl acetal. |
2124-55-2 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| HS Code | 29339900 |
| Hazard Class | IRRITANT |
2124-55-2 - Reference Information
| uses | tert-butyl ester of pyrrolocarboxylic acid and indole can be easily prepared by directly treating N,N-dimethylformamide ditert-butyl acetal (product catalog number 395005). |
Last Update：2024-04-09 21:11:58
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