419536-33-7
[4-(9H-carbazol-9-yl)phenyl]boronic acid
CAS: 419536-33-7
Molecular Formula: C18H14BNO2
419536-33-7 - Names and Identifiers
419536-33-7 - Physico-chemical Properties
| Molecular Formula | C18H14BNO2 |
| Molar Mass | 287.12 |
| Density | 1.20±0.1 g/cm3(Predicted) |
| Melting Point | 264°C(lit.) |
| Boling Point | 452.7±51.0 °C(Predicted) |
| Flash Point | 227.6°C |
| Vapor Presure | 5.53E-09mmHg at 25°C |
| Appearance | Powder |
| Color | Off-white |
| pKa | 8.14±0.17(Predicted) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Refractive Index | 1.638 |
419536-33-7 - Risk and Safety
| HS Code | 29339900 |
419536-33-7 - Introduction
[4-(9H-carbazol-9-yl)phenyl]boronic is an organic compound with the chemical formula C18H14BNO2.
Its properties are as follows:
1. Appearance: white or light yellow solid;
2. melting point: about 235-238 degrees Celsius;
3. Solubility: Soluble in common organic solvents, such as methanol, ethanol and dimethylformamide.
[4-(9H-carbazol-9-yl)phenyl]boronic acid is mainly used as an important reagent in organic synthesis. It can be used to catalyze coupling reactions, such as Suzuki coupling reaction, Heck reaction and Sonogashira reaction. In addition, it can also be used for the preparation of fluorescent probes and the synthesis and research of organic electronic materials.
there are many methods for preparing [4-(9H-carbazol-9-yl)phenyl]boronic acid. one commonly used method is to react aromatic boronic acid with carbazolone. The specific preparation method can refer to the relevant literature.
For safety information,[4-(9H-carbazol-9-yl)phenyl]boronic acid should be stored in a cool, dry place and avoid contact with oxidizing agents, strong acids and strong bases. Wear chemical protective gloves, goggles and protective clothing during use. If contact with skin or eyes occurs, flush with plenty of water and seek medical help. If ingested or inhaled, should immediately seek hospital treatment.
Its properties are as follows:
1. Appearance: white or light yellow solid;
2. melting point: about 235-238 degrees Celsius;
3. Solubility: Soluble in common organic solvents, such as methanol, ethanol and dimethylformamide.
[4-(9H-carbazol-9-yl)phenyl]boronic acid is mainly used as an important reagent in organic synthesis. It can be used to catalyze coupling reactions, such as Suzuki coupling reaction, Heck reaction and Sonogashira reaction. In addition, it can also be used for the preparation of fluorescent probes and the synthesis and research of organic electronic materials.
there are many methods for preparing [4-(9H-carbazol-9-yl)phenyl]boronic acid. one commonly used method is to react aromatic boronic acid with carbazolone. The specific preparation method can refer to the relevant literature.
For safety information,[4-(9H-carbazol-9-yl)phenyl]boronic acid should be stored in a cool, dry place and avoid contact with oxidizing agents, strong acids and strong bases. Wear chemical protective gloves, goggles and protective clothing during use. If contact with skin or eyes occurs, flush with plenty of water and seek medical help. If ingested or inhaled, should immediately seek hospital treatment.
Last Update：2024-04-10 22:29:15
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