2-Iodo-4-bromopyridine
4-Bromo-2-iodopyridine
CAS: 100523-83-9
Molecular Formula: C5H3BrIN
2-Iodo-4-bromopyridine - Names and Identifiers
| Name | 4-Bromo-2-iodopyridine |
| Synonyms | 4-broMo-2-iodopyridin 4-BROMO-2-IODOPYRIDINE 2-Iodo-4-bromopyridine 4-Bromo-2-iodopyridine pyridine, 4-bromo-2-iodo- Pyridine, 4-bromo-2-iodo- |
| CAS | 100523-83-9 |
| InChI | InChI=1/C5H3BrIN/c6-4-1-2-8-5(7)3-4/h1-3H |
2-Iodo-4-bromopyridine - Physico-chemical Properties
| Molecular Formula | C5H3BrIN |
| Molar Mass | 283.89 |
| Density | 2.347±0.06 g/cm3 (20 ºC 760 Torr) |
| Boling Point | 282.6±25.0℃ (760 Torr) |
| Flash Point | 124.7±23.2℃ |
| Vapor Presure | 0.00569mmHg at 25°C |
| pKa | 0.34±0.10(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2–8 °C |
| Refractive Index | 1.665 |
2-Iodo-4-bromopyridine - Introduction
4-Bromo-2-iodopyridine is an organic compound with the formula C5H2BrIN. The following is a description of the properties, uses, preparation and safety information of this compound:
Nature:
-Appearance: 4-Bromo-2-iodopyridine is a white to light yellow crystal or a powdery solid.
-Melting point: about 170-172 degrees Celsius.
-Boiling point: about 296 degrees Celsius.
-Density: about 2.17g/cm3.
-Solubility: Soluble in organic solvents such as ethanol, acetone and chloroform.
Use:
-Chemical research: 4-Bromo-2-iodopyridine can be used as an intermediate in organic synthesis and chemical research.
-Drug research and development: It is also used in the research and development of biological drugs and in the field of biomedicine.
-Other uses: Because 4-bromo-2-iodopyridine has a special structure, it also has certain applications in other fields such as material science.
Preparation Method:
There are many preparation methods of 4-bromo-2-iodopyridine, and a common method is obtained by the reaction of 2-bromopyridine and silver iodide. The preparation process requires strict control of reaction conditions and appropriate treatment and purification processes.
Safety Information:
-4-Bromo-2-iodopyridine is an organic compound, so general laboratory safety practices should be followed during use.
-It may be irritating to the eyes, skin and respiratory system, and care should be taken to avoid contact. In case of contact, rinse immediately with water and seek medical advice.
-When storing, it should be placed in a closed container, away from fire and oxidizing agents. It is also necessary to avoid contact with strong acids and strong bases.
-If you have specific questions about the use and handling of the substance, it is recommended to consult a chemical expert or relevant technician.
Nature:
-Appearance: 4-Bromo-2-iodopyridine is a white to light yellow crystal or a powdery solid.
-Melting point: about 170-172 degrees Celsius.
-Boiling point: about 296 degrees Celsius.
-Density: about 2.17g/cm3.
-Solubility: Soluble in organic solvents such as ethanol, acetone and chloroform.
Use:
-Chemical research: 4-Bromo-2-iodopyridine can be used as an intermediate in organic synthesis and chemical research.
-Drug research and development: It is also used in the research and development of biological drugs and in the field of biomedicine.
-Other uses: Because 4-bromo-2-iodopyridine has a special structure, it also has certain applications in other fields such as material science.
Preparation Method:
There are many preparation methods of 4-bromo-2-iodopyridine, and a common method is obtained by the reaction of 2-bromopyridine and silver iodide. The preparation process requires strict control of reaction conditions and appropriate treatment and purification processes.
Safety Information:
-4-Bromo-2-iodopyridine is an organic compound, so general laboratory safety practices should be followed during use.
-It may be irritating to the eyes, skin and respiratory system, and care should be taken to avoid contact. In case of contact, rinse immediately with water and seek medical advice.
-When storing, it should be placed in a closed container, away from fire and oxidizing agents. It is also necessary to avoid contact with strong acids and strong bases.
-If you have specific questions about the use and handling of the substance, it is recommended to consult a chemical expert or relevant technician.
Last Update：2024-04-09 21:04:16
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