Description

2,4-Dimethylbenzene-1,3-Diamine is a key aromatic diamine derivative, serving as a versatile building block in advanced chemical synthesis. Its primary value lies in its dual amine functionality, which enables its use as a crucial monomer and intermediate for creating high-performance polymers and colorants. This compound is essential for manufacturers in the polymer, dye, and specialty chemical industries seeking to produce materials with specific thermal and mechanical properties.

Application

• Polymer Intermediate: A key monomer for the synthesis of polyamides, polyimides, and other high-temperature resistant polymers.
• Dye and Pigment Manufacturing: Serves as a precursor in the production of azo dyes and organic pigments, contributing to color fastness and stability.
• Epoxy Curing Agent: Used as a hardener in epoxy resin systems, influencing the cross-linking density and final material properties.
• Pharmaceutical Intermediate: Employed in the synthesis of certain active pharmaceutical ingredients (APIs) and fine chemicals.
• Corrosion Inhibitor Formulation: A component in specialty chemical formulations designed to protect metals.
• Research & Development: Utilized in organic synthesis and material science research for developing novel compounds.

Basic Information

Product Name	2,4-Dimethylbenzene-1,3-Diamine
CAS No.	13438-26-1
Molecular Formula	C8H12N2
Molecular Weight	136.20 g/mol
Synonyms	2,4-Diaminoxylenol; 1,3-Diamino-2,4-dimethylbenzene; 2,4-Dimethyl-m-phenylenediamine; 2,4-Xylenediamine; m-Xylenediamine, 2,4-dimethyl-; 2,4-Dimethyl-1,3-benzenediamine
EINECS	Contact for details

Quality Control

Our 2,4-Dimethylbenzene-1,3-Diamine is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including assay and impurity profile determination by HPLC, to ensure it meets the high standards required for industrial and fine chemical applications. Certificates of Analysis (COA) documenting purity, identity, and other critical parameters are available for every shipment 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 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 - 99 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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