Description

3,5-Dimethyl-1,2-Phenylenediamine Dihydrochloride is a high-purity aromatic diamine derivative, primarily utilized as a critical building block and analytical reagent. Its value lies in its role as a versatile precursor for the synthesis of complex heterocyclic compounds, dyes, and advanced materials. This product is essential for research and production in the pharmaceutical, agrochemical, and specialty chemical industries, where precise molecular structure and purity are paramount for successful outcomes.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with benzimidazole or related heterocyclic cores.
• Dye and Pigment Manufacturing: Used in the production of high-performance dyes, pigments, and colorants for industrial applications.
• Agrochemical Synthesis: Serves as a building block for developing advanced herbicides, fungicides, and plant growth regulators.
• Polymer and Resin Modifier: Acts as a curing agent or cross-linking component in epoxy and polyurethane resin systems.
• Analytical Chemistry Reagent: Employed in chemical analysis and as a derivatization agent for chromatography or spectroscopy.
• Research and Development: Fundamental compound for organic synthesis and material science research in academic and industrial laboratories.
• Corrosion Inhibitor Formulation: Component in specialty chemical formulations designed to protect metals.

Basic Information

Product Name	3,5-Dimethyl-1,2-Phenylenediamine Dihydrochloride
CAS No.	59007-83-9
Molecular Formula	C8H14Cl2N2
Molecular Weight	209.11 g/mol
Synonyms	1,2-Diamino-3,5-dimethylbenzene Dihydrochloride; 3,5-Dimethyl-o-phenylenediamine Dihydrochloride; 3,5-Dimethylbenzene-1,2-diamine Dihydrochloride; 3,5-Xylidine-1,2-diamine Dihydrochloride; 3,5-Dimethyl-1,2-benzenediamine Dihydrochloride; 3,5-Dimethyl-1,2-diaminobenzene Dihydrochloride; o-Phenylenediamine, 3,5-dimethyl-, dihydrochloride
EINECS	Contact for details

Quality Control

Our 3,5-Dimethyl-1,2-Phenylenediamine Dihydrochloride is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure it meets the high standards required for sensitive synthesis and research applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee traceability and batch-to-batch consistency.

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). This material is hygroscopic (moisture-sensitive); ensure the container is kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
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.