Description

3,N*1*-Dimethyl-Benzene-1,2-Diamine CAS NO 73902-64-4 is a specialized aromatic diamine derivative, serving as a crucial intermediate in advanced organic synthesis. Its dimethyl-substituted structure provides unique reactivity and selectivity, making it valuable for constructing complex molecular architectures. This high-purity compound is essential for research and production in the pharmaceutical and fine chemical industries, where precise chemical building blocks are required.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with complex heterocyclic structures.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Polymer Chemistry: Acts as a monomer or curing agent in the development of specialized polyimides, epoxy resins, and other high-performance polymers.
• Dye and Pigment Manufacturing: Intermediate for producing azo dyes and other organic colorants with specific light-fastness and hue properties.
• Corrosion Inhibitor Formulation: Component in specialty chemical formulations designed to protect metals in industrial applications.
• Research & Development: Serves as a versatile reagent in academic and industrial R&D for exploring new synthetic pathways and material properties.

Basic Information

Product Name	3,N*1*-Dimethyl-Benzene-1,2-Diamine
CAS No.	73902-64-4
Molecular Formula	C8H12N2
Molecular Weight	136.20 g/mol
Synonyms	1,2-Diamino-3,N-dimethylbenzene; 3,N-Dimethyl-1,2-benzenediamine; 3-(Methylamino)-2-methylaniline; 2-Methyl-3-(methylamino)aniline; N,3-Dimethylbenzene-1,2-diamine; 3-(N-Methylamino)-o-toluidine; N-Methyl-3-methyl-1,2-benzenediamine
EINECS	Contact for details

Quality Control

Our 3,N*1*-Dimethyl-Benzene-1,2-Diamine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for synthetic applications. A Certificate of Analysis (COA) detailing specific results for purity, assay, and impurity profiles is provided with every shipment and is available upon request.

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 sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, open flames, and incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Light yellow to brown crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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