Description

2,4-Dichlorobenzyl Bromide is a versatile and reactive halogenated aromatic intermediate of significant importance in synthetic organic chemistry. Its value lies in the benzyl bromide functional group, which serves as a powerful alkylating agent, enabling the introduction of the 2,4-dichlorobenzyl moiety into target molecules. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it is used to synthesize active ingredients, fine chemicals, and advanced materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs), particularly in the development of antimicrobial and antifungal agents.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and pesticides, leveraging the dichlorobenzyl structure for biological activity.
• Ligand and Catalyst Preparation: Serves as a precursor for creating specialized ligands and organometallic catalysts used in cross-coupling reactions.
• Fine Chemical Production: Employed in the manufacture of dyes, pigments, and other performance chemicals requiring specific halogenated aromatic frameworks.
• Material Science Research: Acts as a monomer or cross-linking agent in the development of advanced polymers and functional materials.
• Chemical Derivatization: Utilized in analytical chemistry to derivative compounds for improved detection or separation in chromatographic methods.

Basic Information

Product Name	2,4-Dichlorobenzyl Bromide
CAS No.	20443-99-6
Molecular Formula	C7H5BrCl2
Molecular Weight	239.93 g/mol
Synonyms	1-(Bromomethyl)-2,4-dichlorobenzene; (2,4-Dichlorophenyl)methyl Bromide; α-Bromo-2,4-dichlorotoluene; 2,4-Dichloro-α-bromotoluene; Benzene, 1-(bromomethyl)-2,4-dichloro-; 2,4-Dichlorobenzylbromide
EINECS	243-822-7

Quality Control

Our 2,4-Dichlorobenzyl Bromide is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with every shipment to guarantee compliance with your research and production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed and under an inert atmosphere for long-term storage to prevent decomposition. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	48 - 52 °C
Water Content (KF)	≤ 0.5%
Heavy Metals	≤ 20 ppm

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