158331-18-1
3-Bromo-6,7-Dihydro-5H-[1]Pyrindine
CAS: 158331-18-1
Molecular Formula: C8H8BrN
158331-18-1 - Names and Identifiers
158331-18-1 - Physico-chemical Properties
| Molecular Formula | C8H8BrN |
| Molar Mass | 198.06 |
| Density | 1.548±0.06 g/cm3(Predicted) |
| Melting Point | 65-67 °C(Solv: ethyl acetate (141-78-6)) |
| Boling Point | 236.4±40.0 °C(Predicted) |
| Flash Point | 96.777°C |
| Vapor Presure | 0.073mmHg at 25°C |
| pKa | 3.83±0.20(Predicted) |
| Storage Condition | Inert atmosphere,Room Temperature |
| Refractive Index | 1.608 |
158331-18-1 - Introduction
3-Bromo-6,7-Dihydro-5H-[1]Pyrindine is an organic compound with the chemical formula C11H11BrN. It is a light yellow crystal having a structure of a benzene ring and a pyridine ring. The following is a brief description of the properties, uses, preparation methods and safety information of this compound:
Nature:
-Appearance: light yellow crystal
-Molecular weight: 221.11g/mol
-Melting point: About 80-85 ° C
-Boiling point: About 300 ° C
-Solubility: Slightly soluble in water, soluble in organic solvents such as ethanol and dichloromethane.
Use:
- 3-Bromo-6,7-Dihydro-5H-[1]Pyrindine is widely used as an intermediate in organic synthesis, and is commonly used in the synthesis of various drugs, dyes, pesticides and other organic compounds.
-It can be used as a catalyst to increase the reaction rate or change the reaction path in chemical reactions.
Method:
- 3-Bromo-6,7-Dihydro-5H-[1]Pyrindine can be prepared by a variety of synthetic methods, among which the more commonly used method is through the reaction of pyridine and bromochelone under acidic conditions.
-In addition, the target product can also be obtained by reacting pentadienyl lithium with 2-bromoacetone and then undergoing appropriate chemical conversion.
Safety Information:
- 3-Bromo-6,7-Dihydro-5H-[1]Pyrindine is an organic compound that should be handled with care to avoid skin contact and inhalation.
-Wear appropriate protective equipment such as laboratory gloves, goggles, and face shields during operation.
-When storing and handling, it should be placed in a sealed container to avoid contact with oxygen, and keep away from flammable materials and oxidants.
-In case of contact or ingestion, rinse skin or mouth immediately with plenty of water and seek medical attention if necessary.
Nature:
-Appearance: light yellow crystal
-Molecular weight: 221.11g/mol
-Melting point: About 80-85 ° C
-Boiling point: About 300 ° C
-Solubility: Slightly soluble in water, soluble in organic solvents such as ethanol and dichloromethane.
Use:
- 3-Bromo-6,7-Dihydro-5H-[1]Pyrindine is widely used as an intermediate in organic synthesis, and is commonly used in the synthesis of various drugs, dyes, pesticides and other organic compounds.
-It can be used as a catalyst to increase the reaction rate or change the reaction path in chemical reactions.
Method:
- 3-Bromo-6,7-Dihydro-5H-[1]Pyrindine can be prepared by a variety of synthetic methods, among which the more commonly used method is through the reaction of pyridine and bromochelone under acidic conditions.
-In addition, the target product can also be obtained by reacting pentadienyl lithium with 2-bromoacetone and then undergoing appropriate chemical conversion.
Safety Information:
- 3-Bromo-6,7-Dihydro-5H-[1]Pyrindine is an organic compound that should be handled with care to avoid skin contact and inhalation.
-Wear appropriate protective equipment such as laboratory gloves, goggles, and face shields during operation.
-When storing and handling, it should be placed in a sealed container to avoid contact with oxygen, and keep away from flammable materials and oxidants.
-In case of contact or ingestion, rinse skin or mouth immediately with plenty of water and seek medical attention if necessary.
Last Update：2024-04-09 02:00:42
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