Description

2,3-Naphthalenediamine, 5,6,7,8-Tetrahydro- is a specialized aromatic diamine derivative with a partially saturated naphthalene core, offering unique reactivity and structural properties. This compound is valued as a versatile intermediate for synthesizing complex heterocyclic systems and functional dyes. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel active ingredients and high-performance polymers.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of fused heterocyclic compounds with potential biological activity.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a precursor for advanced azo dyes and polyimide pigments, contributing to color fastness and thermal stability.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of specialty polyamides, polyimides, and epoxy resins.
• Corrosion Inhibitor Formulation: Utilized in research for developing high-efficiency corrosion inhibitors for industrial applications.
• Chemical Research & Development: A valuable reagent in organic synthesis for constructing complex molecular architectures in academic and industrial R&D labs.

Basic Information

Item	Detail
Product Name	2,3-Naphthalenediamine, 5,6,7,8-Tetrahydro-
CAS No.	56163-17-8
Molecular Formula	C₁₀H₁₄N₂
Molecular Weight	162.23 g/mol
Synonyms	5,6,7,8-Tetrahydro-2,3-naphthalenediamine; 2,3-Diamino-5,6,7,8-tetrahydronaphthalene; 1,2,3,4-Tetrahydro-2,3-diaminonaphthalene; 2,3-Diaminotetralin; Tetralin-2,3-diamine; 5,6,7,8-Tetrahydro-naphthalene-2,3-diamine; 2,3-Naphthalenediamine, tetrahydro-
EINECS	Contact for details

Quality Control

Our 2,3-Naphthalenediamine, 5,6,7,8-Tetrahydro- is produced under stringent quality management systems. 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. A Certificate of Analysis (COA) detailing specific results for purity, residual solvents, and related substances is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation and to minimize degradation.

Specification

Item	Specification
Appearance	Off-white to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%

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