Description

n-Ethyl-4-Chloroaniline is a versatile halogenated aromatic amine derivative, serving as a critical building block in advanced organic synthesis. Its value lies in providing a reactive aniline core with both ethyl and chloro substituents, enabling precise molecular modifications for creating complex chemical architectures. This intermediate is essential for manufacturers in the agrochemical and pharmaceutical sectors, particularly for developing active ingredients and specialized dyes.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of herbicides, pesticides, and plant growth regulators.
• Pharmaceutical Building Block: Used in the research and development of active pharmaceutical ingredients (APIs) and fine chemicals.
• Dye and Pigment Manufacturing: Serves as an intermediate for producing azo dyes and other complex colorants.
• Polymer Chemistry: Acts as a monomer or modifier in the production of specialty polymers and resins.
• Chemical Research & Development: Employed in academic and industrial labs for novel compound synthesis and process optimization.
• Cross-Coupling Reactions: A valuable substrate in palladium-catalyzed reactions like Buchwald-Hartwig amination for creating C-N bonds.

Basic Information

Product Name	n-Ethyl-4-Chloroaniline
CAS No.	13519-75-0
Molecular Formula	C8H10ClN
Molecular Weight	155.62 g/mol
Synonyms	4-Chloro-N-ethylaniline; N-Ethyl-4-chlorobenzenamine; 4-Chloro-N-ethylbenzenamine; 1-Chloro-4-(ethylamino)benzene; p-Chloro-N-ethylaniline; N-Ethyl-p-chloroaniline; 4-Chloroethylaminobenzene; Ethyl(4-chlorophenyl)amine
EINECS	Contact for details

Quality Control

Our n-Ethyl-4-Chloroaniline is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including GC, HPLC, and NMR to verify identity and composition. A comprehensive Certificate of Analysis (COA) detailing purity, impurity profile, and physical properties is provided with every shipment to support your quality assurance protocols.

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 strong oxidizing agents, acids, and heat sources.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC/HPLC)	Individual impurity ≤ 1.0%; Total impurities ≤ 2.0%

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