156772-63-3
5-BROMO-3-FLUORO-2-PYRIDINONE
CAS: 156772-63-3
Molecular Formula: C5H3BrFNO
156772-63-3 - Names and Identifiers
156772-63-3 - Physico-chemical Properties
| Molecular Formula | C5H3BrFNO |
| Molar Mass | 191.99 |
| Density | 1.86 |
| Boling Point | 234℃ |
| Flash Point | 95℃ |
| Vapor Presure | 0.00329mmHg at 25°C |
| pKa | 8.90±0.10(Predicted) |
| Storage Condition | Inert atmosphere,Room Temperature |
| Refractive Index | 1.582 |
| MDL | MFCD06659498 |
156772-63-3 - Introduction
It is an organic compound with the molecular formula C5H2BrFN. The following is a description of its nature, use, preparation and safety information:
Nature:
-is a solid with a white to pale yellow crystalline form.
-It has a strong irritating smell at room temperature.
-It has moderate solubility and can be dissolved in some organic solvents, such as methanol and dichloromethane.
Use:
-is often used as an important intermediate in organic synthesis.
-It can be used to synthesize drugs, pesticides and other organic compounds.
-It has a wide range of applications in the field of drug development and pesticides.
Method: The preparation of
-phosphonium is usually carried out by fluorination, Bromination and carbonylation reactions.
-A common preparation method is to react pyridine with fluorine gas, then react the reaction product with a brominating agent, and finally form pyridine through a carbonylation reaction.
Safety Information:
-It is irritating and may cause damage to the eyes, skin and respiratory system.
-Wear appropriate personal protective equipment, such as goggles, gloves and protective clothing, when using or handling.
-When in contact with a shower, immediately flush the affected area with water and seek medical help.
-In the process of storage and handling, the safety operation procedures of chemicals should be strictly observed to ensure their safe use and avoid accidents.
Nature:
-is a solid with a white to pale yellow crystalline form.
-It has a strong irritating smell at room temperature.
-It has moderate solubility and can be dissolved in some organic solvents, such as methanol and dichloromethane.
Use:
-is often used as an important intermediate in organic synthesis.
-It can be used to synthesize drugs, pesticides and other organic compounds.
-It has a wide range of applications in the field of drug development and pesticides.
Method: The preparation of
-phosphonium is usually carried out by fluorination, Bromination and carbonylation reactions.
-A common preparation method is to react pyridine with fluorine gas, then react the reaction product with a brominating agent, and finally form pyridine through a carbonylation reaction.
Safety Information:
-It is irritating and may cause damage to the eyes, skin and respiratory system.
-Wear appropriate personal protective equipment, such as goggles, gloves and protective clothing, when using or handling.
-When in contact with a shower, immediately flush the affected area with water and seek medical help.
-In the process of storage and handling, the safety operation procedures of chemicals should be strictly observed to ensure their safe use and avoid accidents.
Last Update：2024-04-09 15:17:53
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View History
156772-63-3
850469-00-0
磷酸三甲酚酯
6651-36-1
5022-65-1
HYDROQUINONE
ART-CHEM-BB B028620
153402-45-0
83930-13-6
1192491-61-4
850469-00-0
磷酸三甲酚酯
6651-36-1
5022-65-1
HYDROQUINONE
ART-CHEM-BB B028620
153402-45-0
83930-13-6
1192491-61-4