Description

2,3-Diaminotoluene is a key aromatic diamine intermediate prized for its dual amine functionality and reactivity. This compound is essential for synthesizing high-performance polymers, dyes, and complex organic molecules where precise molecular architecture is required. It is primarily utilized by manufacturers in the polymer, agrochemical, and specialty chemical industries seeking to develop advanced materials with tailored properties.

Application

• Polymer & Resin Synthesis: A crucial monomer for producing polyimides, polybenzimidazoles, and other high-temperature, high-performance polymers.
• Dye & Pigment Manufacturing: Serves as a key precursor in the synthesis of azo dyes and complex organic pigments.
• Agrochemical Intermediates: Used in the production of herbicides, fungicides, and plant growth regulators.
• Pharmaceutical Intermediates: Employed in the synthesis of specific active pharmaceutical ingredients (APIs) and complex heterocycles.
• Corrosion Inhibitors: A building block for formulating advanced corrosion protection agents for industrial applications.
• Epoxy Curing Agents: Functions as a hardener or cross-linking agent in epoxy resin systems.
• Research & Development: Used in academic and industrial R&D for exploring new synthetic pathways and material science.

Basic Information

Product Name	2,3-Diaminotoluene
CAS No.	2687-25-4
Molecular Formula	C7H10N2
Molecular Weight	122.17 g/mol
Synonyms	2,3-Toluenediamine; 2,3-Diamino-1-methylbenzene; 3-Methyl-1,2-benzenediamine; Toluene-2,3-diamine; 1-Methyl-2,3-diaminobenzene; 2,3-DAT; 2,3-Diaminotoluol
EINECS	220-257-6

Quality Control

Our 2,3-Diaminotoluene is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatography and spectroscopy, to verify identity, potency, and impurity profiles. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep away from strong oxidizing agents, acids, and moisture.

Specification

Item	Specification
Appearance	Light brown to reddish-brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	60 - 65 °C
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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