91348-45-7
3-bromoindole-2-carboxylic acid ethyl eater
CAS: 91348-45-7
Molecular Formula: C11H10BrNO2
91348-45-7 - Names and Identifiers
91348-45-7 - Physico-chemical Properties
| Molecular Formula | C11H10BrNO2 |
| Molar Mass | 268.11 |
| Density | 1.554±0.06 g/cm3(Predicted) |
| Melting Point | 149-151° |
| Boling Point | 387.9±22.0 °C(Predicted) |
| Flash Point | 188.4°C |
| Vapor Presure | 3.18E-06mmHg at 25°C |
| Appearance | Crystallization |
| pKa | 13.35±0.30(Predicted) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Refractive Index | 1.646 |
| MDL | MFCD02071793 |
91348-45-7 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Hazard Class | IRRITANT |
91348-45-7 - Introduction
Acid ethyl eater is an organic compound with the chemical formula C10H8BrNO2. Its molecular structure contains the indole ring and carboxyl group, in which the bromine atom is located in the 3 position of the indole ring.
Regarding the nature, acid ethyl eater is a solid with a milky white crystal morphology. It is not easily soluble in water at room temperature, but it is soluble in many organic solvents such as ethanol, dichloromethane, etc.
The main use of this compound is as an intermediate in organic synthesis. It can be used in the synthesis of other compounds such as 3-bromoindole-2-carboxylic acid, indole-3-carbaldehyde, etc. These compounds have important research and application value in the field of medicine, pesticide and material science.
There are two main preparation methods for acid ethyl eater. One is by bromination of indole to give 3-bromoindole, followed by carboxylation to give the final product. The other is by bromination of indole -3-carbinol to give 3-bromoindole, followed by acid-catalyzed hydroxymethylation of indole to give iid ethyl eater.
Regarding safety information, acid ethyl eater should take care to prevent inhalation, skin contact and ingestion. It may cause irritation to the eyes, skin and respiratory system. Appropriate protective measures should be taken during use, such as wearing protective glasses, gloves and respiratory protection equipment. If you come into contact with this compound, rinse immediately with plenty of water and seek medical help. At the same time, the compound should be stored in a cool, ventilated and dry place, away from fire and oxidizing agents. In the disposal of waste, should comply with the relevant environmental regulations and regulations.
Regarding the nature, acid ethyl eater is a solid with a milky white crystal morphology. It is not easily soluble in water at room temperature, but it is soluble in many organic solvents such as ethanol, dichloromethane, etc.
The main use of this compound is as an intermediate in organic synthesis. It can be used in the synthesis of other compounds such as 3-bromoindole-2-carboxylic acid, indole-3-carbaldehyde, etc. These compounds have important research and application value in the field of medicine, pesticide and material science.
There are two main preparation methods for acid ethyl eater. One is by bromination of indole to give 3-bromoindole, followed by carboxylation to give the final product. The other is by bromination of indole -3-carbinol to give 3-bromoindole, followed by acid-catalyzed hydroxymethylation of indole to give iid ethyl eater.
Regarding safety information, acid ethyl eater should take care to prevent inhalation, skin contact and ingestion. It may cause irritation to the eyes, skin and respiratory system. Appropriate protective measures should be taken during use, such as wearing protective glasses, gloves and respiratory protection equipment. If you come into contact with this compound, rinse immediately with plenty of water and seek medical help. At the same time, the compound should be stored in a cool, ventilated and dry place, away from fire and oxidizing agents. In the disposal of waste, should comply with the relevant environmental regulations and regulations.
Last Update：2024-04-09 21:54:55
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