23794-16-3
2-bromo-1-(2-chloropyridin-4-yl)ethanone
CAS: 23794-16-3
Molecular Formula: C7H5BrClNO
23794-16-3 - Names and Identifiers
| Name | 2-bromo-1-(2-chloropyridin-4-yl)ethanone |
| Synonyms | 2-BroMo-1-(2-chloro-4-pyridyl)ethanone 2-broMo-1-(2-chloro-4-pyridinyl)ethanone 2-Bromo-1-(2-chloropyridin-4-yl)ethanone 2-bromo-1-(2-chloropyridin-4-yl)ethanone Ethanone, 2-bromo-1-(2-chloro-4-pyridinyl)- |
| CAS | 23794-16-3 |
| InChI | InChI=1/C7H5BrClNO/c8-4-6(11)5-1-2-10-7(9)3-5/h1-3H,4H2 |
23794-16-3 - Physico-chemical Properties
| Molecular Formula | C7H5BrClNO |
| Molar Mass | 234.48 |
| Density | 1.683±0.06 g/cm3(Predicted) |
| Melting Point | 55 °C |
| Boling Point | 321.2±32.0 °C(Predicted) |
| Flash Point | 148°C |
| Vapor Presure | 0.000303mmHg at 25°C |
| pKa | -1.69±0.10(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Refractive Index | 1.589 |
23794-16-3 - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | 22 - Harmful if swallowed |
23794-16-3 - Introduction
2-bromo-1-(2-chloropyrin-4-yl) ethanone is an organic compound with the chemical formula C7H6BrClNO. The following is a detailed description of the properties, uses, preparation and safety information of the compound:
Nature:
2-bromo-1-(2-chloropyrin-4-yl) ethanone is a colorless to pale yellow liquid with a pungent odor. It has a density of 1.731g/cm³ and a boiling point of 253-254°C. The compound is stable at room temperature, but may decompose when irradiated with light, heated, or in contact with oxygen. It is flammable and can form a flammable mixture with oxygen.
Use:
2-bromo-1-(2-chloropyridin-4-yl)ethanone can be used in organic synthesis reactions. It is an important intermediate compound that can be used in the synthesis of biologically active compounds. It has a wide range of applications in drug synthesis, pesticide synthesis and other organic synthesis.
Method:
In general, the synthesis of 2-bromo-1-(2-chloropyridin-4-yl)ethanone can be obtained by reacting 2-bromoethanone with 2-chloropyridine. The reaction is usually carried out in an organic solvent at an appropriate temperature and reaction time.
Safety Information:
2-bromo-1-(2-chloropyridin-4-yl)ethanone is an irritating chemical. When using and handling, it is necessary to follow the corresponding safety operation procedures. Contact with the substance may cause irritation of the skin, eyes and respiratory tract. Therefore, appropriate personal protective measures such as gloves, goggles and protective clothing should be taken when handling and contacting the compound. In addition, the compound should be stored and handled properly, avoiding contact with combustibles and oxidants, and avoiding its release to the environment.
Nature:
2-bromo-1-(2-chloropyrin-4-yl) ethanone is a colorless to pale yellow liquid with a pungent odor. It has a density of 1.731g/cm³ and a boiling point of 253-254°C. The compound is stable at room temperature, but may decompose when irradiated with light, heated, or in contact with oxygen. It is flammable and can form a flammable mixture with oxygen.
Use:
2-bromo-1-(2-chloropyridin-4-yl)ethanone can be used in organic synthesis reactions. It is an important intermediate compound that can be used in the synthesis of biologically active compounds. It has a wide range of applications in drug synthesis, pesticide synthesis and other organic synthesis.
Method:
In general, the synthesis of 2-bromo-1-(2-chloropyridin-4-yl)ethanone can be obtained by reacting 2-bromoethanone with 2-chloropyridine. The reaction is usually carried out in an organic solvent at an appropriate temperature and reaction time.
Safety Information:
2-bromo-1-(2-chloropyridin-4-yl)ethanone is an irritating chemical. When using and handling, it is necessary to follow the corresponding safety operation procedures. Contact with the substance may cause irritation of the skin, eyes and respiratory tract. Therefore, appropriate personal protective measures such as gloves, goggles and protective clothing should be taken when handling and contacting the compound. In addition, the compound should be stored and handled properly, avoiding contact with combustibles and oxidants, and avoiding its release to the environment.
Last Update：2024-04-09 20:52:54
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