Description

2,2'-Dinaphthyl Ketone is a high-purity organic compound belonging to the class of polycyclic aromatic ketones. This specialty chemical serves as a versatile building block and intermediate in advanced organic synthesis and materials science. It is particularly valuable for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors seeking to develop novel compounds with specific optical or electronic properties.

Application

• Pharmaceutical Intermediate: Used in the synthesis of complex organic molecules and active pharmaceutical ingredients (APIs) for drug discovery and development.
• Agrochemical Synthesis: Acts as a key precursor in the production of advanced pesticides, herbicides, and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Serves as a core material or dopant in the development of electron-transporting or host materials for OLED displays and lighting.
• Liquid Crystal & Photoresist Materials: Employed in the synthesis of monomers and polymers for high-performance electronic and optoelectronic applications.
• Dye & Pigment Manufacturing: Functions as an intermediate for creating specialized dyes, pigments, and fluorescent markers.
• Academic & Industrial R&D: Utilized as a standard or reagent in chemical research for studying reaction mechanisms and developing new synthetic methodologies.
• Polymer Chemistry: Can be incorporated as a monomer or cross-linking agent to modify polymer properties such as thermal stability and refractive index.

Basic Information

Product Name	2,2'-Dinaphthyl Ketone
CAS No.	613-56-9
Molecular Formula	C21H14O
Molecular Weight	282.34 g/mol
Synonyms	Di-2-naphthyl ketone; 2-Naphthyl ketone; Bis(2-naphthyl) ketone; 2,2'-Dinaphthylmethanone; Dinaphthyl ketone; 2-Naphthalenyl ketone; 1,1'-Dinaphthalen-2-ylmethanone; 2,2'-Naphthyl Ketone
EINECS	210-345-7

Quality Control

Our 2,2'-Dinaphthyl Ketone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with every shipment, documenting all critical quality parameters. Our commitment to cGMP and ISO standards ensures reliable supply for demanding applications in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	155 - 160 °C
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.