2,4,5-Trifluorobenzyl Bromide CAS 157911-56-3

��发布时间：2025-03-03 ��浏览次数：881次

 Chemical Name: 2,4,5-Trifluorobenzyl Bromide

CAS Number: 157911-56-3
Molecular Formula: C7H4BrF3
Molecular Weight: 227.01 g/mol
Appearance: Colorless to light yellow liquid
Solubility: Soluble in common organic solvents such as ethanol, ether, etc.
Storage Conditions: Store in a cool, dry place, away from light and high temperatures.

What is 2,4,5-Trifluorobenzyl Bromide?
2,4,5-Trifluorobenzyl Bromide is a fluorine-containing benzyl bromide, widely used in organic synthesis, especially in pharmaceutical and pesticide chemistry. It contains a trifluoromethyl group, which provides a strong electronic effect, making it useful for building molecules with special chemical properties.

Applications
✅ Organic Synthesis
2,4,5-Trifluorobenzyl Bromide can serve as a key intermediate in organic synthesis, particularly in the synthesis of fluorine-containing compounds. It introduces the electronic effect of the trifluorobenzyl group, which can alter the stability and reactivity of the chemical structure.

✅ Pharmaceutical Synthesis
This compound is used in pharmaceutical synthesis, especially when incorporating fluorine-containing groups into drug molecules. It may be used to manufacture fluorine-containing drugs or serve as a precursor in drug synthesis.

✅ Pesticide Chemistry
2,4,5-Trifluorobenzyl Bromide can also be applied in pesticide chemistry, particularly in the development of new pesticides or insecticides. Its strong electronic effect can enhance activity and selectivity.

Considerations in Applications

When performing organic synthesis, it is important to control reaction conditions to avoid unnecessary side reactions and ensure product purity.

Due to its fluorine-containing functional group, it may pose environmental and health risks, so precautions should be taken to avoid direct contact and appropriate protective measures should be used.

In pharmaceutical synthesis or pesticide development, reaction conditions and quantities should be adjusted as necessary to ensure effectiveness and safety.

Summary
2,4,5-Trifluorobenzyl Bromide is an important organic chemical intermediate widely used in pharmaceutical synthesis and pesticide chemistry. Careful attention to reaction conditions and safety is necessary to ensure efficient and pure products.