Description

5-Chloro-2-Ethylbenzenamine is a versatile aromatic amine derivative, serving as a critical building block in advanced organic synthesis. Its unique structure, featuring both chloro and ethyl substituents on the aniline ring, makes it a valuable intermediate for creating complex molecules with tailored properties. This compound is essential for research and production in the pharmaceutical and agrochemical sectors, where it is used to develop active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting central nervous system and anti-inflammatory applications.
• Agrochemical Synthesis: Used in the manufacture of herbicides, fungicides, and pesticides, where its aromatic amine core contributes to biological activity.
• Dye and Pigment Manufacturing: Serves as a diazo component or coupling agent in the production of azo dyes and high-performance pigments.
• Polymer Chemistry: Acts as a monomer or chain modifier in the synthesis of specialty polymers, including polyurethanes and epoxy hardeners.
• Chemical Research & Development: A valuable reagent in academic and industrial R&D for exploring new reaction pathways and creating novel chemical entities.
• Material Science: Employed in the development of organic electronic materials, such as charge-transport layers and photoactive compounds.

Basic Information

Item	Details
Product Name	5-Chloro-2-Ethylbenzenamine
CAS No.	3843-97-8
Molecular Formula	C8H10ClN
Molecular Weight	155.62 g/mol
Synonyms	2-Amino-4-chloroethylbenzene; 4-Chloro-2-ethylaniline; 2-Ethyl-5-chloroaniline; 5-Chloro-2-ethylaniline; 1-Amino-2-ethyl-5-chlorobenzene; 2-Ethyl-5-chlorobenzenamine; Benzenamine, 5-chloro-2-ethyl-
EINECS	223-355-5

Quality Control

Our 5-Chloro-2-Ethylbenzenamine is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for every shipment, detailing purity, identity, and impurity profiles. Our quality protocols are designed to meet the stringent requirements of pharmaceutical and fine chemical industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents, acids, and heat sources. Due to its amine nature, it is recommended to store under an inert atmosphere for long-term stability.

Specification

Item	Specification
Appearance	Light yellow to brown liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Density (at 20°C)	~1.15 g/cm³

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