Description

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

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a substituted benzyl or phenethyl moiety.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides, where its chlorinated groups facilitate further functionalization.
• Ligand and Catalyst Preparation: Serves as a precursor for synthesizing specialized ligands used in metal-catalyzed cross-coupling reactions and other catalytic processes.
• Material Science Research: Employed in the development of novel polymers, liquid crystals, and organic electronic materials due to its reactive sites.
• Custom Chemical Synthesis: A critical starting material for contract research organizations (CROs) and fine chemical companies producing bespoke compounds for client projects.

Basic Information

Product Name	1-(1-Chloroethyl)-4-Chloromethylbenzene
CAS No.	54789-30-9
Molecular Formula	C9H10Cl2
Molecular Weight	189.08 g/mol
Synonyms	1-Chloro-1-(4-(chloromethyl)phenyl)ethane; p-(1-Chloroethyl)benzyl Chloride; 4-(1-Chloroethyl)benzyl Chloride; α-Chloro-p-(chloromethyl)ethylbenzene; Benzene, 1-(1-chloroethyl)-4-(chloromethyl)-; (4-(Chloromethyl)phenyl)chloroethane
EINECS	Contact for details

Quality Control

Our 1-(1-Chloroethyl)-4-Chloromethylbenzene is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, ensuring the material meets the stringent requirements of pharmaceutical and advanced chemical synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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