Description

n-(3,4-Difluorophenyl)-3,4-Difluoro-Aniline is a high-purity fluorinated aniline derivative, a key building block in advanced organic synthesis. This compound is valued for its role in introducing the difluorophenyl moiety, which can significantly alter the electronic properties, metabolic stability, and bioavailability of target molecules. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients, including potential drugs and crop protection agents.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those targeting central nervous system (CNS) disorders, oncology, and infectious diseases.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides, where the fluorine atoms enhance biological activity and environmental persistence.
• Material Science Research: Serves as a monomer or building block for developing specialty polymers, liquid crystals, and organic electronic materials with unique optical and electrical properties.
• Chemical Research & Development: Employed in academic and industrial R&D labs for exploring new reaction pathways and creating complex fluorinated organic compounds.
• Dye and Pigment Intermediate: Can be utilized in the synthesis of specialized fluorinated dyes and pigments for high-performance applications.

Basic Information

Product Name	n-(3,4-Difluorophenyl)-3,4-Difluoro-Aniline
CAS No.	330-48-3
Molecular Formula	C12H7F4N
Molecular Weight	241.19 g/mol
Synonyms	3,4-Difluoro-N-(3,4-difluorophenyl)aniline; 3,4,3',4'-Tetrafluorodiphenylamine; N-(3,4-Difluorophenyl)-3,4-difluorobenzenamine; 3,4-Difluoro-N-(3,4-difluorophenyl)benzenamine; Bis(3,4-difluorophenyl)amine; 3,4,3',4'-Tetrafluorodiphenylamine; Tetrafluorodiphenylamine
EINECS	Contact for details

Quality Control

Our n-(3,4-Difluorophenyl)-3,4-Difluoro-Aniline is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with 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, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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