Description

2,6-Difluoroaniline is a versatile fluorinated aromatic amine, serving as a critical building block in advanced organic synthesis. Its value lies in the unique reactivity and electronic properties imparted by the fluorine atoms, enabling the construction of complex molecules with enhanced stability and biological activity. This intermediate is essential for manufacturers in the pharmaceutical and agrochemical sectors, particularly for developing active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for drugs containing fluorinated aromatic systems.
• Agrochemical Synthesis: Used in the manufacture of advanced herbicides, fungicides, and pesticides where fluorine substitution improves 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.
• Dye & Pigment Manufacturing: Intermediate for producing specialty dyes and pigments with improved color fastness and performance.
• Polymer & Resin Modifiers: Used to introduce fluorine into polymer chains, enhancing material properties like chemical resistance and thermal stability.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new fluorination chemistry and material science.

Basic Information

Product Name	2,6-Difluoroaniline
CAS No.	5509-65-9
Molecular Formula	C6H5F2N
Molecular Weight	129.11 g/mol
Synonyms	2,6-Difluorobenzenamine; 1-Amino-2,6-difluorobenzene; 2,6-Difluorophenylamine; 2,6-DFA; Benzenamine, 2,6-difluoro-; 2,6-Difluoroaniline (primary name)
EINECS	226-842-5

Quality Control

Our 2,6-Difluoroaniline is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including chromatography (HPLC, GC) and spectroscopic methods, to ensure high chemical purity and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We adhere to cGMP principles where applicable to support our customers in regulated industries.

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). This product is hygroscopic (moisture-sensitive); ensure containers are kept tightly sealed to prevent absorption of atmospheric moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Density (20°C)	~1.25 g/cm³
Boiling Point	~170-172 °C

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