Description

1-(1-Naphtyl)-2-Naphthol is a specialized organic compound belonging to the class of naphthol derivatives. This chemical serves as a valuable intermediate and functional component in advanced material synthesis and specialty chemical manufacturing. It is particularly relevant for industries focused on developing high-performance dyes, pigments, and functional polymers where specific aromatic structures are required for desired optical or electronic properties.

Application

• Dye and Pigment Intermediate: A key building block in the synthesis of complex azo dyes, vat dyes, and high-performance organic pigments.
• Liquid Crystal Materials: Used as a precursor or dopant in the production of liquid crystal displays (LCDs) and other electro-optical devices.
• Organic Light-Emitting Diodes (OLEDs): Functions as a hole-transport material or host material in the fabrication of OLED layers.
• Pharmaceutical Intermediates: Employed in the research and synthesis of certain pharmacologically active compounds with naphthalene-based structures.
• Photographic Chemicals: Acts as a coupler or developing agent in specialized photographic and imaging processes.
• Polymer Stabilizers and Antioxidants: Incorporated into polymer formulations to enhance stability against thermal degradation and oxidation.
• Research & Development: Serves as a standard or reagent in organic chemistry research, particularly in studies involving polycyclic aromatic hydrocarbons.
• Chemical Synthesis: Utilized as a versatile intermediate for further functionalization in multi-step synthetic routes for specialty chemicals.

Basic Information

Product Name	1-(1-Naphtyl)-2-Naphthol
CAS No.	73572-12-0
Molecular Formula	C₂₀H₁₄O
Molecular Weight	270.33 g/mol
Synonyms	1-(1-Naphthyl)-2-naphthol; 1-(Naphthalen-1-yl)naphthalen-2-ol; 2-Naphthol, 1-(1-naphthyl)-; 1,1'-Binaphthyl-2-ol; α-Naphthyl-2-naphthol; 1-(1-Naphthalenyl)-2-naphthalenol; Naphthol AS-KT (related class); Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our 1-(1-Naphtyl)-2-Naphthol is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity assessment, to ensure it meets the high standards required for advanced material synthesis. Certificates of Analysis (COA) detailing specific batch results are provided with every shipment. We can support compliance requirements for various industrial applications.

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). Keep away from heat, sparks, and open flame. The product is light-sensitive and should be stored away from direct light exposure.

Specification

Item	Specification
Appearance	Off-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%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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