2-Bromoethylbenzene CAS 103-63-9

What is 2-Bromoethylbenzene CAS 103-63-9?

2-Bromoethylbenzene is an important organic intermediate mainly used in pharmaceutical synthesis, specialty chemicals, and agrochemical production. With its reactive benzylic bromide functional group, it is widely applied in alkylation, substitution, and coupling reactions, making it a valuable building block in fine chemical processes.

The benzene ring is connected to an ethyl group, and a bromine atom replaces one of the hydrogen atoms on the terminal carbon of the ethyl group, with the structural formula being C6H5CH2CH2Br.It is also called β-bromoethylbenzene, 2-phenylbromoethane, etc.

مواصفات

Applications of 2-Bromoethylbenzene

1. Pharmaceutical Intermediates

2-Bromoethylbenzene is an essential intermediate in the synthesis of numerous pharmaceutical compounds. It is widely used in the production of beta-blockers for cardiovascular disease treatment, as well as in the synthesis of antidepressants, anxiolytics, and other central nervous system drugs.

2. Agrochemical Raw Material

This compound serves as a key building block in the manufacture of pesticides, fungicides, herbicides, and other crop-protection agents, enabling efficient preparation of active agrochemical ingredients.

3. Functional Materials & Specialty Polymers

2-Bromoethylbenzene is applied in advanced material development, including:

• Liquid crystal materials

• Polymer modifiers & specialty resins

• Functional performance additives

It provides reactive benzylic functionality useful in precision organic synthesis and materials engineering.

4. Fragrance & Fine Chemicals

Used in the synthesis of floral-scented aromatic compounds and other fine chemical ingredients, contributing to fragrance formulation and specialty chemical production.

Excellent Solvent Compatibility & Process Stability

It shows excellent miscibility with most organic solvents (such as ether and benzene) and possesses stable physical properties, including a well-defined boiling point and consistent density. These attributes make 2-Bromoethylbenzene easy to handle, separate, and purify in industrial processes, enabling efficient large-scale and continuous manufacturing operations.

التعبئة والتغليف

200 كجم/طبل