Description

2,4-Diaminotoluene Dihydrochloride is the stable dihydrochloride salt form of a key aromatic diamine intermediate. This compound is valued for its role as a versatile precursor in the synthesis of complex organic molecules, particularly dyes and pigments. It is essential for manufacturers in the chemical, pharmaceutical, and agrochemical industries seeking a reliable and consistent building block for their production processes.

Application

• Dye and Pigment Intermediate: A crucial starting material for the synthesis of azo dyes, hair dyes, and other colorants.
• Pharmaceutical Synthesis: Serves as a key building block in the production of certain active pharmaceutical ingredients (APIs).
• Agrochemical Manufacturing: Used in the synthesis of herbicides, fungicides, and other crop protection agents.
• Polymer Industry: Can be utilized as a monomer or curing agent in the production of specialty polymers and resins.
• Chemical Research & Development: Employed as a reagent in organic synthesis and material science research.
• Photographic Chemicals: Finds application in the manufacture of certain photographic developers and chemicals.

Basic Information

Product Name	2,4-Diaminotoluene Dihydrochloride
CAS No.	636-23-7
Molecular Formula	C7H12Cl2N2
Molecular Weight	195.09 g/mol
Synonyms	2,4-Toluenediamine Dihydrochloride; 4-Methyl-1,3-benzenediamine Dihydrochloride; Toluene-2,4-diamine Dihydrochloride; 2,4-Diamino-1-methylbenzene Dihydrochloride; 1-Methyl-2,4-diaminobenzene Dihydrochloride; 2,4-DAT Dihydrochloride; 2,4-Diaminotoluene Hydrochloride
EINECS	211-275-8

Quality Control

Our 2,4-Diaminotoluene Dihydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, identity, and impurity profiles. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your quality requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept tightly sealed after opening to minimize exposure to atmospheric moisture and light.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.