3-Bromopyridazine
3-Bromopyridazine
CAS: 88491-61-6
Molecular Formula: C4H3BrN2
3-Bromopyridazine - Names and Identifiers
| Name | 3-Bromopyridazine |
| Synonyms | 3-bromo- (9CI) 3-Bromopyridazine 3-bromopyridazine Pyridazine, 3-broMo- Pyridazine, 3-bromo- (9CI) 3-broMopyridazine hydrobroMide |
| CAS | 88491-61-6 |
| InChI | InChI=1/C4H3BrN2/c5-4-2-1-3-6-7-4/h1-3H |
3-Bromopyridazine - Physico-chemical Properties
| Molecular Formula | C4H3BrN2 |
| Molar Mass | 158.98 |
| Density | 1.726±0.06 g/cm3(Predicted) |
| Melting Point | 73-74 °C |
| Boling Point | 270.0±13.0 °C(Predicted) |
| Flash Point | 117.075°C |
| Vapor Presure | 0.012mmHg at 25°C |
| pKa | 0.99±0.10(Predicted) |
| Storage Condition | Inert atmosphere,Store in freezer, under -20°C |
| Refractive Index | 1.568 |
3-Bromopyridazine - Introduction
3-Bromopyridazine is an organic compound with the chemical formula C4H3BrN2. The following is a description of the nature, use, preparation and safety information of 3-Bromopyridazine:
Nature:
-Appearance: 3-Bromopyridazine is a white to pale yellow solid.
-Solubility: It is soluble in organic solvents such as ethanol and dichloromethane, but has low solubility in water.
-Melting point: The melting point of 3-Bromopyridazine is about 70-73 degrees Celsius.
Use:
- 3-Bromopyridazine has a wide range of applications in the field of organic synthesis. It can be used as an important intermediate in the synthesis of other organic compounds.
-It also has certain applications in drug research and development, and can be used to synthesize specific drug molecular structures.
Preparation Method:
- 3-Bromopyridazine can be prepared by a variety of methods, one of which is commonly used to react pyridazine bromide with a base. Pyridazine bromide can be prepared by the reaction of concentrated hydrochloric acid and bromine.
Safety Information:
- 3-Bromopyridazine should be stored in a dry, low-temperature, dark place, away from fire and oxidizing agents.
-When using 3-Bromopyridazine, care should be taken to prevent it from contacting the skin and eyes, and it should be operated in a well-ventilated place.
-If 3-Bromopyridazine is ingested or inhaled, seek medical advice immediately. Human exposure to 3-Bromopyridazine may cause irritation and injury, so prolonged exposure should be avoided.
Nature:
-Appearance: 3-Bromopyridazine is a white to pale yellow solid.
-Solubility: It is soluble in organic solvents such as ethanol and dichloromethane, but has low solubility in water.
-Melting point: The melting point of 3-Bromopyridazine is about 70-73 degrees Celsius.
Use:
- 3-Bromopyridazine has a wide range of applications in the field of organic synthesis. It can be used as an important intermediate in the synthesis of other organic compounds.
-It also has certain applications in drug research and development, and can be used to synthesize specific drug molecular structures.
Preparation Method:
- 3-Bromopyridazine can be prepared by a variety of methods, one of which is commonly used to react pyridazine bromide with a base. Pyridazine bromide can be prepared by the reaction of concentrated hydrochloric acid and bromine.
Safety Information:
- 3-Bromopyridazine should be stored in a dry, low-temperature, dark place, away from fire and oxidizing agents.
-When using 3-Bromopyridazine, care should be taken to prevent it from contacting the skin and eyes, and it should be operated in a well-ventilated place.
-If 3-Bromopyridazine is ingested or inhaled, seek medical advice immediately. Human exposure to 3-Bromopyridazine may cause irritation and injury, so prolonged exposure should be avoided.
Last Update：2024-04-09 20:49:11
