1-Butanone,2-bromo-4-chloro-1-(4-chlorophenyl)-
2-bromo-4,4'-dichlorobutyrophenone
CAS: 3760-66-5
Molecular Formula: C10H9BrCl2O
1-Butanone,2-bromo-4-chloro-1-(4-chlorophenyl)- - Names and Identifiers
| Name | 2-bromo-4,4'-dichlorobutyrophenone |
| Synonyms | Einecs 223-176-2 2-Bromo-4,4'-dichlorobutyrophenone 2-bromo-4,4'-dichlorobutyrophenone 2-bromo-4-chloro-1-(4-chlorophenyl)butan-1-one 2-broMo-4-chloro-1-(4-chlorophenyl)butan-1-one 1-Butanone,2-bromo-4-chloro-1-(4-chlorophenyl)- |
| CAS | 3760-66-5 |
| EINECS | 223-176-2 |
| InChI | InChI=1/C10H9BrCl2O/c11-9(5-6-12)10(14)7-1-3-8(13)4-2-7/h1-4,9H,5-6H2 |
1-Butanone,2-bromo-4-chloro-1-(4-chlorophenyl)- - Physico-chemical Properties
| Molecular Formula | C10H9BrCl2O |
| Molar Mass | 295.99 |
| Density | 1.550±0.06 g/cm3(Predicted) |
| Melting Point | 71-73 °C |
| Boling Point | 363.5±32.0 °C(Predicted) |
| Flash Point | 173.7°C |
| Vapor Presure | 1.79E-05mmHg at 25°C |
| Refractive Index | 1.573 |
1-Butanone,2-bromo-4-chloro-1-(4-chlorophenyl)- - Introduction
2-bromo-4,4 '-dichlorobutyrophenone is an organic compound with the chemical formula C10H9BrCl2O. The following is information about the properties, use, preparation and safety of the compound:
Nature:
-Appearance: 2-bromo-4,4 '-dichlorobutyrophenone is a white crystalline solid.
-Solubility: It has good solubility in organic solvents, such as alcohols, ethers and ketones. But the solubility in water is low.
-Melting point: The melting point of the compound is 86-90 degrees Celsius.
-Stability: It is relatively stable to air and light.
Use:
- 2-bromo-4,4 '-dichlorobutyrophenone is a commonly used organic synthesis intermediate that can be used to synthesize other compounds.
-It is also used as a catalyst in some simplified synthesis processes.
Preparation Method:
- 2-bromo-4,4 '-dichlorobutyrophenone can be prepared by the following methods:
-First, react phenbutyl ketone with bromine in an appropriate solvent to generate 2-bromophenbutyl ketone.
-Then, in the presence of chloride, 2-bromo-4-bromo-4, 4 '-dichlorobutyrophenone is reacted with hypochlorous acid.
Safety Information:
- 2-bromo-4,4 '-dichlorobutyrophenone is a chemical substance that is irritating and corrosive.
-During the operation, you should follow good laboratory practices and wear personal protective equipment such as protective gloves and goggles.
-Avoid contact with skin and eyes, and ensure that the experimental environment is well ventilated.
-The use, storage and disposal of this compound is subject to regulations and guidelines.
Nature:
-Appearance: 2-bromo-4,4 '-dichlorobutyrophenone is a white crystalline solid.
-Solubility: It has good solubility in organic solvents, such as alcohols, ethers and ketones. But the solubility in water is low.
-Melting point: The melting point of the compound is 86-90 degrees Celsius.
-Stability: It is relatively stable to air and light.
Use:
- 2-bromo-4,4 '-dichlorobutyrophenone is a commonly used organic synthesis intermediate that can be used to synthesize other compounds.
-It is also used as a catalyst in some simplified synthesis processes.
Preparation Method:
- 2-bromo-4,4 '-dichlorobutyrophenone can be prepared by the following methods:
-First, react phenbutyl ketone with bromine in an appropriate solvent to generate 2-bromophenbutyl ketone.
-Then, in the presence of chloride, 2-bromo-4-bromo-4, 4 '-dichlorobutyrophenone is reacted with hypochlorous acid.
Safety Information:
- 2-bromo-4,4 '-dichlorobutyrophenone is a chemical substance that is irritating and corrosive.
-During the operation, you should follow good laboratory practices and wear personal protective equipment such as protective gloves and goggles.
-Avoid contact with skin and eyes, and ensure that the experimental environment is well ventilated.
-The use, storage and disposal of this compound is subject to regulations and guidelines.
Last Update：2024-04-10 22:29:15
