Description

1,2-Benzenediamine, 5-Chloro-3,4-Difluoro- is a high-purity, halogenated aromatic diamine derivative. This compound serves as a critical advanced pharmaceutical intermediate and a versatile building block for the synthesis of complex organic molecules. It is primarily needed by R&D chemists and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific biological pathways.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and pesticides with enhanced efficacy.
• Polymer & Material Science: Acts as a monomer or cross-linking agent for producing high-performance polymers, resins, and specialty coatings.
• Ligand & Catalyst Development: Employed in the creation of complex ligands for catalysis and metal-organic frameworks (MOFs).
• Dye & Pigment Manufacturing: Serves as a building block for synthesizing specialized dyes and pigments.
• Research & Development: Essential for academic and industrial research in organic chemistry and medicinal chemistry.

Basic Information

Product Name	1,2-Benzenediamine, 5-Chloro-3,4-Difluoro-
CAS No.	211693-76-4
Molecular Formula	C6H5ClF2N2
Molecular Weight	178.57 g/mol
Synonyms	5-Chloro-3,4-difluorobenzene-1,2-diamine; 3,4-Difluoro-5-chloro-o-phenylenediamine; 1,2-Diamino-5-chloro-3,4-difluorobenzene; 5-Chloro-3,4-difluoro-1,2-benzenediamine; 5-Chloro-3,4-difluoro-o-phenylenediamine; 5-Chloro-3,4-difluorobenzene-1,2-diyldiamine; 2-Amino-4-chloro-5,6-difluoroaniline
EINECS	Contact for details

Quality Control

Our 1,2-Benzenediamine, 5-Chloro-3,4-Difluoro- is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light brown 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 (as Pb)	≤ 20 ppm

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