Description

3,4-Difluoroaniline Hydrochloride is a high-purity, synthetically valuable organic intermediate in its stable salt form. This compound is critical for introducing the 3,4-difluoroaniline moiety into complex molecular architectures, enabling precise structural modifications. It is primarily sought after by research and development teams and production chemists in the pharmaceutical and agrochemical industries for the synthesis of advanced active ingredients.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for drugs targeting the central nervous system, anti-infectives, and oncology.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and pesticides, where the difluoro substitution pattern enhances biological activity and metabolic stability.
• Material Science Research: Serves as a precursor for functionalized monomers and ligands used in the development of specialty polymers, liquid crystals, and advanced materials.
• Dye and Pigment Manufacturing: Employed in the synthesis of specialized fluorinated dyes and pigments that offer superior lightfastness and unique chromatic properties.
• Organic Synthesis & Chemical Research: A versatile reagent for academic and industrial research in cross-coupling reactions, amide bond formation, and other transformations to create complex fluorinated molecules.

Basic Information

Product Name	3,4-Difluoroaniline Hydrochloride
CAS No.	10117-64-3
Molecular Formula	C6H6ClF2N
Molecular Weight	165.57 g/mol
Synonyms	3,4-Difluoroaniline HCl; 3,4-Difluorophenylamine Hydrochloride; 1-Amino-3,4-difluorobenzene Hydrochloride; 3,4-DFA HCl; Benzenamine, 3,4-difluoro-, hydrochloride; 3,4-Difluoroaniline monohydrochloride; Aniline, 3,4-difluoro-, hydrochloride
EINECS	Contact for details

Quality Control

Our 3,4-Difluoroaniline Hydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets the high standards required for advanced synthetic applications. Certificates of Analysis (COA) documenting purity, identity, and impurity profiles are available for every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and handling.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Water Content (KF)	≤1.0%
Residue on Ignition	≤0.1%
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.