133720-60-2
7-Bromobenzo[b]furan
CAS: 133720-60-2
Molecular Formula: C8H5BrO
133720-60-2 - Names and Identifiers
| Name | 7-Bromobenzo[b]furan |
| Synonyms | 7-BROMOBENZOFURAN benzofuran, 7-bromo- 7-Bromobenzo[b]furan 7-Bromo-1-benzofuran Benzofuran, 7-bromo- |
| CAS | 133720-60-2 |
| InChI | InChI=1/C8H5BrO/c9-7-3-1-2-6-4-5-10-8(6)7/h1-5H |
133720-60-2 - Physico-chemical Properties
| Molecular Formula | C8H5BrO |
| Molar Mass | 197.03 |
| Density | 1.608±0.06 g/cm3(Predicted) |
| Boling Point | 233.8±13.0 °C(Predicted) |
| Flash Point | 95.2°C |
| Vapor Presure | 0.0835mmHg at 25°C |
| Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
| Refractive Index | 1.638 |
133720-60-2 - 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. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| TSCA | Yes |
133720-60-2 - Introduction
7-Bromobenzofuran is an organic compound with the chemical formula C8H5BrO. It is a solid and has a strong odor.
7-bromobenzofuran has a wide range of applications in organic synthesis. It can be used as an intermediate in drug synthesis, such as for the synthesis of anti-gout drugs, antiviral drugs and anticancer drugs, etc. In addition, it is also used in the synthesis of dyes, photosensitive materials and polymer materials.
There are several methods for preparing 7-bromobenzofuran. A common method is to react benzofuran with bromine, and the bromination reaction can be carried out under light conditions or under the catalysis of Lewis acid. Alternatively, benzofuran and bromine are reacted in chloroform, and the resulting 7-bromobenzofuran is purified and crystallized.
From a safety point of view, 7-bromobenzofuran is a toxic substance. In the use, operation and storage process, should follow the relevant chemical safety procedures. This includes wearing appropriate personal protective equipment such as laboratory gloves, glasses and laboratory coats. In addition, contact with skin, eyes and other mucous membranes should be avoided. Any part that comes into contact with it should be flushed immediately with plenty of water and seek medical help immediately.
This is a basic introduction. If you have any other needs, please continue to consult.
7-bromobenzofuran has a wide range of applications in organic synthesis. It can be used as an intermediate in drug synthesis, such as for the synthesis of anti-gout drugs, antiviral drugs and anticancer drugs, etc. In addition, it is also used in the synthesis of dyes, photosensitive materials and polymer materials.
There are several methods for preparing 7-bromobenzofuran. A common method is to react benzofuran with bromine, and the bromination reaction can be carried out under light conditions or under the catalysis of Lewis acid. Alternatively, benzofuran and bromine are reacted in chloroform, and the resulting 7-bromobenzofuran is purified and crystallized.
From a safety point of view, 7-bromobenzofuran is a toxic substance. In the use, operation and storage process, should follow the relevant chemical safety procedures. This includes wearing appropriate personal protective equipment such as laboratory gloves, glasses and laboratory coats. In addition, contact with skin, eyes and other mucous membranes should be avoided. Any part that comes into contact with it should be flushed immediately with plenty of water and seek medical help immediately.
This is a basic introduction. If you have any other needs, please continue to consult.
Last Update：2024-04-09 20:52:54
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