Ethanone, 2-bromo-1-(2,5-difluorophenyl)-
Ethanone, 2-bromo-1-(2,5-difluorophenyl)-
CAS: 258513-41-6
Molecular Formula: C8H5BrF2O
Ethanone, 2-bromo-1-(2,5-difluorophenyl)- - Names and Identifiers
| Name | Ethanone, 2-bromo-1-(2,5-difluorophenyl)- |
| Synonyms | 2,5-Difluorophenacylbromide 2,5-DIFLUOROPHENACYL BROMIDE α-Bromo-2,5-difluoroacetophenone 2-BROMO-2',5'-DIFLUOROACETOPHENONE 2-Bromo-1-(2,5-difluorophenyl)ethanone 2-Bromo-1-(2,5-Difluorophenyl)Ethan-1-One Ethanone, 2-bromo-1-(2,5-difluorophenyl)- Ethanone, 2-broMo-1-(2,5-difluorophenyl)- 2-Bromo-2',5'-difluoroacetophenone, 2-Bromo-1-(2,5-difluorophenyl)ethan-1-one |
| CAS | 258513-41-6 |
Ethanone, 2-bromo-1-(2,5-difluorophenyl)- - Physico-chemical Properties
| Molecular Formula | C8H5BrF2O |
| Molar Mass | 235.03 |
| Density | 1.648±0.06 g/cm3(Predicted) |
| Melting Point | 37-40 |
| Boling Point | 245.8±25.0 °C(Predicted) |
| Flash Point | 102.4 °C |
| Solubility | DCM, Methanol |
| Appearance | Colourless LIquid |
| Storage Condition | 2-8°C |
Ethanone, 2-bromo-1-(2,5-difluorophenyl)- - Risk and Safety
| Hazard Note | Flammable/Corrosive |
Ethanone, 2-bromo-1-(2,5-difluorophenyl)- - Introduction
Ethanone, 2-bromo-1-(2,5-difluorophenyl)-is an organic compound with the chemical formula C8H5BrF2O. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: Ethanone, 2-bromo-1-(2,5-difluorophenyl)-is a colorless to pale yellow liquid.
-Melting point: About -40 ℃.
-Boiling point: About 160 ℃.
-Density: about 1.68g/cm³.
-Solubility: Soluble in organic solvents such as ether and chloroform, slightly soluble in water.
Use:
- Ethanone, 2-bromo-1-(2,5-difluorophenyl)-is mainly used in organic synthesis as an important intermediate.
-It can be used to prepare a variety of compounds, such as drugs, dyes and pesticides.
Method:
The preparation of-Ethanone, 2-bromo-1-(2,5-difluorophenyl)-can be achieved by the catalytic addition reaction of boric acid. A common method of preparation is the reaction of 2,5-difluorophenone with bromoethane in the presence of sodium acetate to produce the desired product.
Safety Information:
- Ethanone, 2-bromo-1-(2,5-difluorophenyl)-is an organic compound that may have certain toxicity and may cause irritation and damage to the human body.
-During use and operation, follow safe operating procedures and wear appropriate personal protective equipment, such as gloves and eye protection.
-Avoid inhalation of its vapors, contact with skin and eyes.
-In case of accidental contact, immediately flush the affected area with plenty of water and seek medical help.
-When storing and handling, it should be stored in a closed container, away from fire and oxidizing agents.
Nature:
-Appearance: Ethanone, 2-bromo-1-(2,5-difluorophenyl)-is a colorless to pale yellow liquid.
-Melting point: About -40 ℃.
-Boiling point: About 160 ℃.
-Density: about 1.68g/cm³.
-Solubility: Soluble in organic solvents such as ether and chloroform, slightly soluble in water.
Use:
- Ethanone, 2-bromo-1-(2,5-difluorophenyl)-is mainly used in organic synthesis as an important intermediate.
-It can be used to prepare a variety of compounds, such as drugs, dyes and pesticides.
Method:
The preparation of-Ethanone, 2-bromo-1-(2,5-difluorophenyl)-can be achieved by the catalytic addition reaction of boric acid. A common method of preparation is the reaction of 2,5-difluorophenone with bromoethane in the presence of sodium acetate to produce the desired product.
Safety Information:
- Ethanone, 2-bromo-1-(2,5-difluorophenyl)-is an organic compound that may have certain toxicity and may cause irritation and damage to the human body.
-During use and operation, follow safe operating procedures and wear appropriate personal protective equipment, such as gloves and eye protection.
-Avoid inhalation of its vapors, contact with skin and eyes.
-In case of accidental contact, immediately flush the affected area with plenty of water and seek medical help.
-When storing and handling, it should be stored in a closed container, away from fire and oxidizing agents.
Last Update：2024-04-09 15:17:56
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CAS: 258513-41-6
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CAS: 258513-41-6
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