Description

5-Chloro-m-Phenylenediamine is a versatile aromatic diamine derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its dual amine functionality and chlorine substituent, which enable precise chemical modifications for creating high-performance materials. This intermediate is essential for manufacturers in the dye, pigment, polymer, and pharmaceutical industries seeking to develop specialized compounds with enhanced properties.

Application

• Dye and Pigment Intermediate: A key precursor for the synthesis of azo dyes, hair dyes, and high-performance organic pigments.
• Polymer Industry: Used as a monomer or curing agent in the production of specialty polyamides, polyimides, and epoxy resins.
• Pharmaceutical Synthesis: Serves as a crucial building block in the manufacture of various active pharmaceutical ingredients (APIs) and diagnostic agents.
• Corrosion Inhibitor Formulation: Incorporated into formulations designed to protect metals in industrial processes.
• Photographic Chemicals: Employed in the synthesis of chemicals used in photographic development.
• Research & Development: A valuable reagent for academic and industrial R&D in organic chemistry and material science.

Basic Information

Product Name	5-Chloro-m-Phenylenediamine
CAS No.	33786-89-9
Molecular Formula	C6H7ClN2
Molecular Weight	142.59 g/mol
Synonyms	1-Amino-3-chloro-5-aminobenzene; 3-Chloro-1,5-benzenediamine; 3-Chloro-1,5-diaminobenzene; 5-Chloro-1,3-benzenediamine; 5-Chloro-1,3-diaminobenzene; 5-Chloro-1,3-phenylenediamine; 5-Chloro-meta-phenylenediamine; m-Phenylenediamine, 5-chloro-
EINECS	Contact for details

Quality Control

Our 5-Chloro-m-Phenylenediamine is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting specifications. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and batch-to-batch consistency for our global B2B clients.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Light brown to brown crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	95 - 100 °C
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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