Description

4-(2,4-Diaminophenyl)Benzene-1,3-Diamine Tetrahydrochloride is a high-purity aromatic diamine salt, a critical building block in advanced organic synthesis. This compound is valued for its role as a versatile monomer and intermediate, enabling the creation of complex molecular architectures. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries who require precise and reliable chemical precursors for their development and production processes.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting specific receptor sites.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators.
• Polymer & Material Science: Serves as a monomer for producing high-performance polyimides, aramids, and other thermally stable polymers.
• Dye & Pigment Manufacturing: Acts as a core intermediate for synthesizing complex organic dyes and pigments.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new organic reactions and material properties.
• Cross-linking Agent: Utilized in epoxy resin systems and other thermosetting polymers to enhance mechanical and thermal properties.

Basic Information

Product Name	4-(2,4-Diaminophenyl)Benzene-1,3-Diamine Tetrahydrochloride
CAS No.	859930-62-4
Molecular Formula	C12H18Cl4N4
Molecular Weight	360.11 g/mol
Synonyms	1,3-Benzenediamine, 4-(2,4-diaminophenyl)-, tetrahydrochloride; 4-(2,4-Diaminophenyl)-1,3-phenylenediamine tetrahydrochloride; 2,4,4'-Triaminodiphenylamine tetrahydrochloride; TAPA·4HCl; 4-(2,4-Diaminophenyl)-m-phenylenediamine tetrahydrochloride; N1-(2,4-Diaminophenyl)benzene-1,3-diamine tetrahydrochloride
EINECS	Contact for details

Quality Control

Our 4-(2,4-Diaminophenyl)Benzene-1,3-Diamine Tetrahydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets stringent specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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