Description

3-Chloro-4-Fluoroaniline is a versatile halogenated aniline derivative that serves as a critical building block in advanced organic synthesis. Its value lies in its bifunctional aromatic amine structure, which allows for selective chemical modifications essential for creating complex molecules. This intermediate is particularly needed by manufacturers in the pharmaceutical and agrochemical industries for the development of active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs), including antibacterial and antiviral compounds.
• Agrochemical Synthesis: Used in the manufacture of herbicides, fungicides, and pesticides, where the chloro and fluoro substituents enhance biological activity.
• Dye and Pigment Production: Serves as a starting material for azo dyes and other complex colorants.
• Liquid Crystal & Electronic Materials: An important intermediate for producing compounds used in liquid crystal displays (LCDs) and other electronic applications.
• Polymer Industry: Acts as a monomer or modifier in the production of specialty polymers and resins.
• Research & Development: Employed in academic and industrial R&D labs for novel compound discovery and process chemistry.

Basic Information

Product Name	3-Chloro-4-Fluoroaniline
CAS No.	367-21-5
Molecular Formula	C6H5ClFN
Molecular Weight	145.56 g/mol
Synonyms	4-Fluoro-3-chloroaniline; 3-Chloro-4-fluoro-benzenamine; 1-Amino-3-chloro-4-fluorobenzene; Benzenamine, 3-chloro-4-fluoro-; 3-Chloro-4-fluorophenylamine; 3-Cl-4-F-aniline; 367-21-5; FCAB
EINECS	206-690-5

Quality Control

Our 3-Chloro-4-Fluoroaniline is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. We provide detailed Certificates of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring GMP and ISO standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, open flames, and incompatible materials such as strong oxidizing agents and acids.

Specification

Item	Specification
Appearance	Light yellow to brown crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	40 - 44 °C
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.