Description

4-Ethoxy-2,6-Difluoroaniline is a high-purity, multi-functional aromatic amine intermediate characterized by its ethoxy and fluorine substituents. This compound is valued for its role as a critical building block in the synthesis of advanced materials and active pharmaceutical ingredients (APIs), where its specific substitution pattern enables precise molecular design. It is primarily sought by R&D chemists and process development teams in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel compounds with targeted properties.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those requiring fluorinated aniline derivatives for enhanced metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and pesticides, where the fluorine atoms contribute to improved efficacy and environmental profile.
• Liquid Crystal & OLED Materials: Serves as a building block for fluorinated components in electronic display materials and organic light-emitting diodes (OLEDs).
• Dye & Pigment Manufacturing: Employed in the production of specialized, high-performance dyes and pigments for industrial applications.
• Polymer Modification: Acts as a monomer or functionalization agent to introduce amine and fluorinated groups into polymer chains, altering material properties.
• Research & Development: A valuable reagent for academic and industrial research in medicinal chemistry and material science exploration.

Basic Information

Product Name	4-Ethoxy-2,6-Difluoroaniline
CAS No.	1017779-79-1
Molecular Formula	C8H9F2NO
Molecular Weight	173.16 g/mol
Synonyms	2,6-Difluoro-4-ethoxyaniline; 4-Amino-3,5-difluorophenetole; 1-Amino-3,5-difluoro-4-ethoxybenzene; Benzenamine, 4-ethoxy-2,6-difluoro-; 4-Ethoxy-2,6-difluorobenzenamine
EINECS	Contact for details

Quality Control

Every batch of 4-Ethoxy-2,6-Difluoroaniline is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the product meets the high-purity standards required for sensitive synthetic applications. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is supplied with each shipment. Our quality protocols are designed to support compliance in cGMP and ISO 9001 environments.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Light yellow to brown crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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