-bis(bromomethyl)-
2, 2'-bipyridine,4,4;-bis(bromomethyl)-
CAS: 134457-15-1
Molecular Formula: C12H10Br2N2
-bis(bromomethyl)- - Names and Identifiers
| Name | 2, 2'-bipyridine,4,4 -bis(bromomethyl)- |
| Synonyms | -bis(bromomethyl)- -bis(broMoMethyl)- 2, 2'-bipyridine,4,4 22'-Bipyridine44'-bis(bromomethyl)-homopolymer |
| CAS | 134457-15-1 |
-bis(bromomethyl)- - Physico-chemical Properties
| Molecular Formula | C12H10Br2N2 |
| Molar Mass | 342.0292 |
-bis(bromomethyl)- - Introduction
4,4 '-Bis bromomethyl-2, 2'-bipyridine is an organic compound with the following properties:
1. Appearance: 4,4 '-bis-bromomethyl-2, 2'-bipyridine is a white solid.
2. Solubility: It is almost insoluble in water, but soluble in organic solvents such as methanol, ethanol and dichloromethane.
3. Thermal stability: It has high thermal stability and is not volatile.
The main use of 4,4 '-bis-bromomethyl-2, 2'-bipyridine is as a flame retardant and chemical intermediate:
1. flame retardant: because of its efficient flame retardant properties, can be used in plastics, rubber and other materials, improve its flame retardant effect.
2. Chemical intermediates: It can be used to synthesize other organic compounds, such as fluorescent dyes, pesticides and medicines.
Preparation method: 4,4 '-bisbromomethyl-2, 2'-bipyridine can be prepared by chlorination reaction of bipyridine. The specific preparation method includes reacting bipyridine with methylene bromide to prepare 4-bromomethyl-2-bipyridine, and then performing a bromination reaction to obtain the target product.
Safety Information: When using or handling 4,4 '-bis-bromomethyl-2, 2'-bipyridine, the following safety precautions should be taken:
1. Avoid contact with skin and eyes: Avoid direct contact with the compound. If contact occurs, rinse immediately with plenty of water.
2. Pay attention to the ventilation environment: During the operation, a good ventilation environment should be maintained to avoid inhaling toxic gases.
3. Avoid exposure to high temperatures and fire sources: The compound may produce harmful gases or cause fires at high temperatures or when in contact with open flames, so it should be kept away from high temperatures and fire sources.
4. storage precautions: 4,4 '-double bromomethyl-2, 2'-bipyridine should be stored in a dry, cool, ventilated place, away from oxidants and combustibles.
For any specific chemical use and handling issues, it is recommended to refer to the relevant safety data sheet and operating manual of the chemical before proceeding, and consult the advice of a chemical expert when necessary.
1. Appearance: 4,4 '-bis-bromomethyl-2, 2'-bipyridine is a white solid.
2. Solubility: It is almost insoluble in water, but soluble in organic solvents such as methanol, ethanol and dichloromethane.
3. Thermal stability: It has high thermal stability and is not volatile.
The main use of 4,4 '-bis-bromomethyl-2, 2'-bipyridine is as a flame retardant and chemical intermediate:
1. flame retardant: because of its efficient flame retardant properties, can be used in plastics, rubber and other materials, improve its flame retardant effect.
2. Chemical intermediates: It can be used to synthesize other organic compounds, such as fluorescent dyes, pesticides and medicines.
Preparation method: 4,4 '-bisbromomethyl-2, 2'-bipyridine can be prepared by chlorination reaction of bipyridine. The specific preparation method includes reacting bipyridine with methylene bromide to prepare 4-bromomethyl-2-bipyridine, and then performing a bromination reaction to obtain the target product.
Safety Information: When using or handling 4,4 '-bis-bromomethyl-2, 2'-bipyridine, the following safety precautions should be taken:
1. Avoid contact with skin and eyes: Avoid direct contact with the compound. If contact occurs, rinse immediately with plenty of water.
2. Pay attention to the ventilation environment: During the operation, a good ventilation environment should be maintained to avoid inhaling toxic gases.
3. Avoid exposure to high temperatures and fire sources: The compound may produce harmful gases or cause fires at high temperatures or when in contact with open flames, so it should be kept away from high temperatures and fire sources.
4. storage precautions: 4,4 '-double bromomethyl-2, 2'-bipyridine should be stored in a dry, cool, ventilated place, away from oxidants and combustibles.
For any specific chemical use and handling issues, it is recommended to refer to the relevant safety data sheet and operating manual of the chemical before proceeding, and consult the advice of a chemical expert when necessary.
Last Update：2024-04-09 21:04:16
