Description

1,2,5,6-Tetraaminonaphthalenetetrahydrochloride is a high-purity, multi-functional aromatic amine derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its four reactive amino groups, which enable the construction of complex molecular architectures, particularly conductive polymers and dyes. This compound is essential for researchers and manufacturers in the fields of organic electronics, specialty pigments, and pharmaceutical intermediate development.

Application

• Organic Semiconductor Precursor: A key monomer for synthesizing ladder-type conductive polymers and n-type organic semiconductor materials.
• Dye and Pigment Intermediate: Used in the production of high-performance naphthalene-based dyes, pigments, and colorants.
• Pharmaceutical Research: Serves as a versatile building block for creating novel drug candidates and active pharmaceutical ingredients (APIs).
• Coordination Chemistry: Acts as a multidentate ligand for forming metal-organic frameworks (MOFs) and coordination complexes.
• Cross-linking Agent: Utilized in polymer chemistry to introduce cross-links, enhancing material stability and properties.
• Analytical Reagent: Employed in chemical sensing and as a reagent in specific analytical methodologies.

Basic Information

Product Name	1,2,5,6-Tetraaminonaphthalenetetrahydrochloride
CAS No.	24900-40-1
Molecular Formula	C₁₀H₁₄Cl₄N₄
Molecular Weight	338.06 g/mol
Synonyms	1,2,5,6-Tetraaminonaphthalene tetrahydrochloride; Naphthalene-1,2,5,6-tetraamine tetrahydrochloride; 1,2,5,6-Naphthalenetetramine tetrahydrochloride; 1,2,5,6-Tetraaminonaphthalene hydrochloride; 1,2,5,6-Tetraaminonaphthalene 4HCl; TANTH; 1,2,5,6-Tetrakis(aminonaphthalene) tetrahydrochloride
EINECS	Contact for details

Quality Control

Our 1,2,5,6-Tetraaminonaphthalenetetrahydrochloride is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	Off-white to light brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.5%

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