Description

1,2,3,4-Tetrahydronaphthalene-1,7-Diamine is a versatile aromatic diamine intermediate with a partially hydrogenated naphthalene backbone. This compound is valued for its dual amine functionality, which makes it a critical building block in the synthesis of complex organic molecules, including advanced polymers, dyes, and pharmaceutical agents. It is primarily sought by research institutions and industrial manufacturers in the fine chemical, agrochemical, and specialty polymer sectors for developing high-performance materials and active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Polymer & Resin Production: Used as a monomer or cross-linking agent in the manufacture of high-performance polyamides, polyimides, and epoxy curing agents.
• Dye & Pigment Synthesis: Acts as a crucial intermediate for producing azo dyes and other complex organic colorants.
• Agrochemical Development: Employed in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Corrosion Inhibitor Formulation: A component in specialty chemical formulations designed to protect metals in industrial settings.
• Research & Development: Utilized in academic and industrial R&D labs for organic synthesis and material science projects.

Basic Information

Product Name	1,2,3,4-Tetrahydronaphthalene-1,7-Diamine
CAS No.	63125-52-0
Molecular Formula	C₁₀H₁₄N₂
Molecular Weight	162.23 g/mol
Synonyms	1,7-Diamino-1,2,3,4-tetrahydronaphthalene; 1,2,3,4-Tetrahydro-1,7-naphthalenediamine; 1,7-Naphthalenediamine, 1,2,3,4-tetrahydro-; 5,6,7,8-Tetrahydro-1,7-naphthalenediamine; NSC 403796; 1,7-Diaminotetralin
EINECS	Contact for details

Quality Control

Our 1,2,3,4-Tetrahydronaphthalene-1,7-Diamine is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing specific results for purity, moisture, 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 room temperature (15-25°C). This material is easily oxidized and should be handled and stored under an inert atmosphere (e.g., nitrogen or argon) to maintain stability and prevent degradation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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