Description

2-Phenyl-1,3-Naphthalenediamine is a specialized aromatic diamine compound with the CAS number 16479-17-7. This chemical serves as a critical building block and intermediate in the synthesis of advanced materials and dyes, valued for its unique structural properties that enable specific chemical transformations. It is primarily required by manufacturers in the polymer, specialty chemical, and advanced materials sectors for applications demanding high-purity intermediates.

Application

• Polymer Synthesis: Acts as a key monomer or chain extender in the production of high-performance polyamides, polyimides, and other specialty polymers.
• Dye and Pigment Manufacturing: Serves as a crucial intermediate for synthesizing complex azo dyes and organic pigments, particularly for high-value applications.
• Pharmaceutical Intermediates: Used in the research and development of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Corrosion Inhibitor Formulations: Incorporated into specialty chemical formulations designed to protect metals in demanding industrial environments.
• Research & Development: Employed in academic and industrial R&D labs for exploring new organic synthesis pathways and material properties.
• Adhesive and Coating Resins: Functions as a curing agent or hardener component in advanced epoxy and other thermoset resin systems.

Basic Information

Product Name	2-Phenyl-1,3-Naphthalenediamine
CAS No.	16479-17-7
Molecular Formula	C₁₆H₁₄N₂
Molecular Weight	234.30 g/mol
Synonyms	1,3-Naphthalenediamine, 2-phenyl-; 2-Phenylnaphthalene-1,3-diamine; Naphthalene-1,3-diamine, 2-phenyl-; 2-Phenyl-1,3-diaminonaphthalene; 1,3-Diamino-2-phenylnaphthalene; 2-Phenyl-1,3-naphthylenediamine; 2-Phenyl-1,3-NAD
EINECS	Contact for details

Quality Control

Our 2-Phenyl-1,3-Naphthalenediamine is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting specifications for industrial and research applications. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store this material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation of quality. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Light yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
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.