Description

1,4-Dichloro-2-Ethylbenzene is a versatile chlorinated aromatic intermediate of significant importance in advanced organic synthesis. Its value lies in the strategic positioning of its substituents, which allows for selective functionalization and the construction of complex molecular architectures. This compound is essential for manufacturers in the agrochemical and pharmaceutical sectors, where it serves as a key building block for active ingredients and specialty chemicals.

Application

• Agrochemical Intermediate: A critical precursor in the synthesis of herbicides, fungicides, and other crop protection agents.
• Pharmaceutical Building Block: Used in the research and development of active pharmaceutical ingredients (APIs), particularly in molecules requiring a substituted benzene core.
• Dye and Pigment Synthesis: Serves as an intermediate in the production of complex organic dyes and high-performance pigments.
• Liquid Crystal Materials: A potential raw material in the manufacture of intermediates for liquid crystal displays (LCDs).
• Polymer Modification: Can be utilized to introduce specific functional groups into polymer chains to alter material properties.
• Organic Synthesis Reagent: Employed in cross-coupling reactions and other catalytic processes to create novel organic compounds.

Basic Information

Product Name	1,4-Dichloro-2-Ethylbenzene
CAS No.	54484-63-8
Molecular Formula	C8H8Cl2
Molecular Weight	175.05 g/mol
Synonyms	2-Ethyl-1,4-dichlorobenzene; 1,4-Dichloro-2-ethylbenzene; 2-Ethyl-p-dichlorobenzene; 1,4-Dichloro-2-ethyl-benzene; p-Dichloro-o-ethylbenzene; Benzene, 1,4-dichloro-2-ethyl-; 54484-63-8 (CAS)
EINECS	Contact for details

Quality Control

Our 1,4-Dichloro-2-Ethylbenzene is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including GC/HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and industry standards. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment and is available upon request.

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 and organic solvents. Recommended storage temperature is between 15°C and 25°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Related Substances (GC)	≤ 2.0% total

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