2-氯-4'-溴苯乙酮
1-(4-bromophenyl)-2-chloroethan-1-one
CAS: 4209-02-3
Molecular Formula: C8H6BrClO
2-氯-4'-溴苯乙酮 - Names and Identifiers
| Name | 1-(4-bromophenyl)-2-chloroethan-1-one |
| Synonyms | NSC 94761 α-chloro-4-Bromoacetophenone p-Bromo-2-chloroacetophenone 4'-Bromo-α-chloroacetophenone 2-Chloro-4'-bromoacetophenone 2-Chloro-4'-bromo acetophenone 1-(4-bromophenyl)-2-chloroethanone Ethanone, 1-(4-bromophenyl)-2-chloro- 1-(4-bromophenyl)-2-chloroethan-1-one |
| CAS | 4209-02-3 |
| EINECS | 224-134-6 |
| InChI | InChI=1/C8H6BrClO/c9-7-3-1-6(2-4-7)8(11)5-10/h1-4H,5H2 |
2-氯-4'-溴苯乙酮 - Physico-chemical Properties
| Molecular Formula | C8H6BrClO |
| Molar Mass | 233.49 |
| Density | 1.571±0.06 g/cm3(Predicted) |
| Melting Point | 119-120 °C |
| Boling Point | 306.7±22.0 °C(Predicted) |
| Flash Point | 139.3°C |
| Vapor Presure | 0.000759mmHg at 25°C |
| Storage Condition | Inert atmosphere,Room Temperature |
| Refractive Index | 1.571 |
2-氯-4'-溴苯乙酮 - Risk and Safety
| Hazard Symbols | Xn - Harmful |
2-氯-4'-溴苯乙酮 - Introduction
1-(4-bromophenyl)-2-chloroethan-1-one is an organic compound whose molecular formula is C8H6BrClO and has a molecular weight of 221.49g/mol. It is a solid white crystal, common physical and chemical properties are as follows:
-Melting point: 85-89 degrees Celsius
-Boiling point: 303 degrees Celsius
-Density: 1.685g/cm³
-Stability: stable at room temperature, but avoid contact with strong oxidants and strong acids
1-(4-bromophenyl)-2-chloroethan-1-one is usually used as an intermediate and raw material in organic synthesis, and is used to synthesize other compounds. It has a wide range of applications in pharmaceutical manufacturing, pesticide synthesis, dye synthesis and functional materials synthesis.
The method of preparing 1-(4-bromophenyl)-2-chloroethan-1-one can generally be carried out by the following steps:
1. 4-bromobenzoic acid reacts with anhydrous hydrogen chloride to generate 4-bromobenzoyl chloride.
2.4-bromobenzoyl chloride is reacted with ethanone to generate 1-(4-bromophenyl)-2-chloroethan-1-one through acyl substitution reaction.
3. The obtained product was crystallized and purified to obtain pure 1-(4-bromophenyl)-2-chloroethan-1-one.
When using and handling 1-(4-bromophenyl)-2-chrooethan-1-one, you need to pay attention to the following safety information:
-It is an organic compound and may be toxic and irritant. Therefore, appropriate personal protective equipment such as chemical protective gloves and goggles must be worn.
-Avoid breathing its vapors and contact with skin. In case of contact with skin or eyes, rinse immediately with plenty of water for at least 15 minutes and seek medical advice.
-When storing and handling, comply with local safety regulations and standards, and avoid contact with fire and oxidizing agents.
-Use and store under suitable conditions, and away from fire and high temperature environment.
-Melting point: 85-89 degrees Celsius
-Boiling point: 303 degrees Celsius
-Density: 1.685g/cm³
-Stability: stable at room temperature, but avoid contact with strong oxidants and strong acids
1-(4-bromophenyl)-2-chloroethan-1-one is usually used as an intermediate and raw material in organic synthesis, and is used to synthesize other compounds. It has a wide range of applications in pharmaceutical manufacturing, pesticide synthesis, dye synthesis and functional materials synthesis.
The method of preparing 1-(4-bromophenyl)-2-chloroethan-1-one can generally be carried out by the following steps:
1. 4-bromobenzoic acid reacts with anhydrous hydrogen chloride to generate 4-bromobenzoyl chloride.
2.4-bromobenzoyl chloride is reacted with ethanone to generate 1-(4-bromophenyl)-2-chloroethan-1-one through acyl substitution reaction.
3. The obtained product was crystallized and purified to obtain pure 1-(4-bromophenyl)-2-chloroethan-1-one.
When using and handling 1-(4-bromophenyl)-2-chrooethan-1-one, you need to pay attention to the following safety information:
-It is an organic compound and may be toxic and irritant. Therefore, appropriate personal protective equipment such as chemical protective gloves and goggles must be worn.
-Avoid breathing its vapors and contact with skin. In case of contact with skin or eyes, rinse immediately with plenty of water for at least 15 minutes and seek medical advice.
-When storing and handling, comply with local safety regulations and standards, and avoid contact with fire and oxidizing agents.
-Use and store under suitable conditions, and away from fire and high temperature environment.
Last Update：2024-04-09 21:21:28
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Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
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Spot supply
Product Name: 4'-Bromo-2-Chloroacetophenone Visit Supplier Webpage Request for quotationCAS: 4209-02-3
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Spot supply
Product Name: 1-(4-bromophenyl)-2-chloroethan-1-one Visit Supplier Webpage Request for quotationCAS: 4209-02-3
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
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View History
2-氯-4'-溴苯乙酮
4-Hydroxy-6-methoxy-pyrimidine-2-carboxylic Acid
琥珀醯磺胺噻唑
9-ACRIDINAMINEHYDROCHLORIDE
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4-Hydroxy-6-methoxy-pyrimidine-2-carboxylic Acid
琥珀醯磺胺噻唑
9-ACRIDINAMINEHYDROCHLORIDE
十六烷基三甲基铵高氯酸盐
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