Description

1-Bromo-4-(2-Chloroethyl)Benzene is a versatile bifunctional aromatic intermediate of significant importance in advanced organic synthesis. Its molecular structure, featuring both bromo and chloroethyl substituents, makes it a valuable building block for constructing complex molecules. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring aryl-alkyl ether or extended carbon chain functionalities.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and insecticides, where the halogenated benzene core is integral to biological activity.
• Liquid Crystal & OLED Materials: Serves as a starting material for the synthesis of advanced organic electronic materials and liquid crystal monomers.
• Polymer & Resin Modifiers: Employed to introduce halogenated phenyl groups into polymer chains, altering physical properties like flame retardancy and thermal stability.
• Cross-coupling Reactions: The bromoaryl group is reactive in palladium-catalyzed cross-couplings (e.g., Suzuki, Heck reactions), enabling precise molecular construction.
• Organic Synthesis & Research: A fundamental reagent in academic and industrial R&D for exploring new synthetic pathways and creating novel chemical entities.

Basic Information

Item	Details
Product Name	1-Bromo-4-(2-Chloroethyl)Benzene
CAS No.	23386-17-6
Molecular Formula	C8H8BrCl
Molecular Weight	219.51 g/mol
Synonyms	4-Bromophenethyl Chloride; 2-(4-Bromophenyl)ethyl Chloride; (4-Bromophenyl)ethyl Chloride; 1-Bromo-4-(2-chloroethyl)benzene; p-Bromophenethyl Chloride; 2-(p-Bromophenyl)ethyl Chloride; NSC 406908; Benzene, 1-bromo-4-(2-chloroethyl)-
EINECS	Contact for details

Quality Control

Our 1-Bromo-4-(2-Chloroethyl)Benzene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including GC/HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets precise customer specifications. A Certificate of Analysis (COA) documenting all critical parameters is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids, bases, and oxidizing agents. Recommended storage temperature is between 2°C and 25°C. The container should be kept tightly sealed to prevent moisture absorption and volatilization.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 98.0% (Standard Grade)
Water Content (KF)	≤ 0.5%
Related Substances (GC/HPLC)	≤ 2.0% total

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.