Description

1,3-Dichloro-5-(2-Chloroethyl)Benzene is a specialized halogenated aromatic compound serving as a critical building block in advanced organic synthesis. Its unique structure, featuring multiple reactive chlorine sites, makes it a valuable intermediate for constructing complex molecular architectures. This chemical is primarily utilized by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key synthon for the development of novel active pharmaceutical ingredients (APIs), particularly in medicinal chemistry research.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and pesticides, leveraging its halogenated benzene core.
• Ligand and Catalyst Precursor: Serves as a starting material for the synthesis of specialized ligands used in catalytic processes and material science.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the synthesis of specialty polymers and resins with specific thermal or chemical resistance properties.
• Organic Electronic Materials: A potential precursor in the development of organic semiconductors and charge-transport materials due to its aromatic system.
• Custom Synthesis and Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects requiring precise halogenated intermediates.

Basic Information

Product Name	1,3-Dichloro-5-(2-Chloroethyl)Benzene
CAS No.	1260784-43-7
Molecular Formula	C8H7Cl3
Molecular Weight	225.50 g/mol
Synonyms	1,3-Dichloro-5-(2-chloroethyl)benzene; 5-(2-Chloroethyl)-1,3-dichlorobenzene; 2-(3,5-Dichlorophenyl)ethyl chloride; (3,5-Dichlorophenyl)ethyl chloride; 1-Chloro-2-(3,5-dichlorophenyl)ethane; m-Dichloro-(β-chloroethyl)benzene; 1260784-43-7; Benzene, 1,3-dichloro-5-(2-chloroethyl)-
EINECS	Contact for details

Quality Control

Our 1,3-Dichloro-5-(2-Chloroethyl)Benzene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

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. The compound is light-sensitive and should be stored away from direct light exposure.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Assay (HPLC/GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%

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