Description

1,2,3,4-Tetrahydro-1,5-Naphthalenediamine is a versatile diamine derivative of tetralin, serving as a key organic intermediate and building block in advanced chemical synthesis. Its bifunctional nature, featuring both aromatic and aliphatic amine groups, makes it valuable for creating polymers, pharmaceuticals, and specialty chemicals. This compound is particularly relevant for manufacturers in the pharmaceutical, agrochemical, and polymer industries seeking to develop novel compounds with specific performance characteristics.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) agents and other therapeutic compounds.
• Polymer & Resin Production: Used as a monomer or curing agent in the manufacture of polyamides, polyurethanes, and epoxy resins, contributing to thermal and mechanical properties.
• Agrochemical Synthesis: Serves as a precursor in the development of herbicides, fungicides, and other crop protection agents.
• Dye & Pigment Manufacturing: Acts as an intermediate in the production of complex organic dyes and high-performance pigments.
• Corrosion Inhibitor Formulation: Incorporated into formulations designed to protect metal surfaces in industrial applications.
• Research & Development: Employed in academic and industrial R&D labs for exploring new chemical entities and reaction pathways.

Basic Information

Product Name	1,2,3,4-Tetrahydro-1,5-Naphthalenediamine
CAS No.	20351-50-2
Molecular Formula	C₁₀H₁₄N₂
Molecular Weight	162.23 g/mol
Synonyms	1,5-Diamino-1,2,3,4-tetrahydronaphthalene; 1,2,3,4-Tetrahydro-1,5-diaminonaphthalene; 1,5-Naphthalenediamine, 1,2,3,4-tetrahydro-; 1,5-Diaminotetralin; NSC 403119; 1,2,3,4-Tetrahydro-naphthalene-1,5-diamine; 5-Amino-1,2,3,4-tetrahydro-1-naphthylamine
EINECS	Contact for details

Quality Control

Our 1,2,3,4-Tetrahydro-1,5-Naphthalenediamine is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay by HPLC and identification by FT-IR, to ensure it meets precise specifications for purity and consistency. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request to support your regulatory and quality assurance needs.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from strong oxidizing agents.

Specification

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