3,5-Dimethyl-2-bromopyridine - Names and Identifiers
Name | 3,5-Dimethyl-2-bromopyridine
|
Synonyms | 2-Bromo-3,5-lutidine 3,5-Dimethyl-2-bromopyridine 3,5-DiMethyl-2-broMopyridine 2-Bromo-3,5-dimethylpyridine Pyridine, 2-bromo-3,5-dimethyl- pyridine, 2-bromo-3,5-dimethyl-
|
CAS | 92992-85-3
|
InChI | InChI=1/C7H8BrN/c1-5-3-6(2)7(8)9-4-5/h3-4H,1-2H3 |
3,5-Dimethyl-2-bromopyridine - Physico-chemical Properties
Molecular Formula | C7 H8 Br N
|
Molar Mass | 186.05 |
Density | 1.415 |
Boling Point | 242℃ |
Flash Point | 100℃ |
Vapor Presure | 0.053mmHg at 25°C |
pKa | 1.37±0.20(Predicted) |
Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
Refractive Index | 1.547 |
3,5-Dimethyl-2-bromopyridine - Introduction
3,5-dimethy1-2-bromopyridine is an organic compound whose structural formula is C7H8BrN.
Nature:
1. appearance: colorless or light yellow liquid.
2. Boiling point: about 110-112 degrees Celsius.
3. density: about 1.32 g/ml.
4. Melting point: about -5 degrees Celsius.
Use:
1. 3,5-dimethy1-2-bromopyridine is an important organic synthesis intermediate, which is widely used in the fields of medicine, pesticide and chemical research.
2. It can be used as a raw material for the synthesis of new drugs, pesticides and chemical reagents.
Method:
3,5-dimethyl-2-bromopyridine has many preparation methods, one of which is to react 2-bromopyridine with methyl magnesium chloride, and then obtain the product through dehydration, extraction and distillation steps.
Safety Information:
1. 3,5-Dimethy1-2-bromopyridine belongs to organic bromine compound, which has certain toxicity and irritation.
2. use should avoid contact with skin and eyes, if necessary, wear protective clothing, gloves and goggles.
3. should be stored away from the fire and oxidant, avoid high temperature, direct sunlight and humid environment.
4. in the use and storage process, should comply with the relevant safety procedures, strictly control its exposure and release.
Last Update:2024-04-09 02:00:49