Description

2,5-Dichlorobenzyl Chloride is a versatile and reactive organic intermediate characterized by its benzyl chloride core substituted with chlorine atoms at the 2 and 5 positions. This compound matters for its role as a key building block in the synthesis of more complex molecules, particularly in the agrochemical and pharmaceutical sectors. Industries that require high-purity intermediates for the production of dyes, pigments, and active pharmaceutical ingredients (APIs) are the primary users of this material.

Application

• Agrochemical Synthesis: A crucial precursor in the manufacture of herbicides, fungicides, and insecticides.
• Pharmaceutical Intermediates: Used in the synthesis of various active pharmaceutical ingredients (APIs) and drug candidates.
• Dye and Pigment Manufacturing: Serves as a key intermediate for producing complex organic dyes and colorants.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of specialty polymers and resins.
• Organic Synthesis: Employed in research and development for constructing complex molecular architectures via nucleophilic substitution reactions.
• Liquid Crystal Materials: Used in the synthesis of intermediates for liquid crystal displays (LCDs).

Basic Information

Product Name	2,5-Dichlorobenzyl Chloride
CAS No.	2745-49-5
Molecular Formula	C7H5Cl3
Molecular Weight	195.47 g/mol
Synonyms	α,2,5-Trichlorotoluene; 2,5-Dichloro-α-chlorotoluene; 1-(Chloromethyl)-2,5-dichlorobenzene; (2,5-Dichlorophenyl)methyl chloride; Benzene, 1-(chloromethyl)-2,5-dichloro-; 2,5-Dichlorobenzylchloride; α-Chloro-2,5-dichlorotoluene
EINECS	220-386-7

Quality Control

Our 2,5-Dichlorobenzyl Chloride is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including Gas Chromatography (GC) and HPLC, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee compliance with your specifications and industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture. Keep away from strong acids and organic solvents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	Individual impurity ≤ 1.0%
Density (at 20°C)	~1.40 g/cm³

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