Description

4-Fluoro-6-Methyl-m-Phenylenediamine Sulfate is a high-purity, functionalized aromatic diamine salt of significant commercial importance. This compound serves as a critical advanced intermediate in the synthesis of complex organic molecules, particularly in the pharmaceutical and specialty chemical sectors. It is primarily sought by R&D laboratories and industrial manufacturers for applications requiring precise molecular architecture and high reactivity.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs), especially in the development of fluorinated compounds.
• Agrochemical Synthesis: Used in the production of advanced herbicides, pesticides, and fungicides where the fluorine and amine functionalities impart specific biological activity.
• Dye and Pigment Manufacturing: Acts as a precursor for high-performance, light-fast azo dyes and complex organic pigments.
• Polymer Chemistry: Serves as a monomer or cross-linking agent in the production of specialty polyamides, polyimides, and epoxy curing agents.
• Research & Development: Essential reagent in academic and industrial R&D for exploring new fluorinated aromatic compounds and their properties.
• Liquid Crystal and OLED Materials: Potential intermediate in the synthesis of fluorinated components for electronic display materials.

Basic Information

Product Name	4-Fluoro-6-Methyl-m-Phenylenediamine Sulfate
CAS No.	217311-43-8
Molecular Formula	C7H9FN2 · H2SO4
Molecular Weight	236.23 g/mol
Synonyms	1,3-Diamino-4-fluoro-6-methylbenzene sulfate; 4-Fluoro-6-methyl-1,3-benzenediamine sulfate; 2-Fluoro-6-methyl-m-phenylenediamine sulfate; 4-Fluoro-6-methylbenzene-1,3-diamine sulfate; m-Phenylenediamine, 4-fluoro-6-methyl-, sulfate (1:1); 4-Fluoro-6-methyl-1,3-phenylenediamine monosulfate
EINECS	Contact for details

Quality Control

Our 4-Fluoro-6-Methyl-m-Phenylenediamine Sulfate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets the highest standards of purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment. Our quality commitment supports compliance with cGMP and ISO standards for industrial and research applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry conditions to prevent degradation. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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