Description

α-Naphthyl Methacrylate is a specialized methacrylate ester monomer featuring a naphthalene ring structure, offering unique polymerization characteristics and enhanced thermal stability. This compound is valued for its ability to impart specific optical and mechanical properties to advanced polymeric materials. It is primarily sought by R&D chemists and material scientists in the polymer and specialty chemical industries for developing high-performance coatings, adhesives, and optical resins.

Application

• Advanced Polymer Synthesis: Serves as a key monomer for creating specialty acrylic and methacrylic polymers with tailored refractive indices and thermal resistance.
• Optical Materials: Used in the formulation of optical adhesives, lenses, and waveguide materials where precise light transmission properties are critical.
• High-Performance Coatings: Incorporated into coating formulations to enhance durability, chemical resistance, and adhesion to various substrates.
• Adhesive & Sealant Formulations: Acts as a reactive diluent or co-monomer to improve the flexibility and bond strength of industrial adhesives.
• Photoresist & Electronic Chemicals: Employed in the development of photoresist polymers for semiconductor and microelectronics fabrication.
• Research & Development: A crucial building block in academic and industrial R&D for exploring novel polymer architectures and functional materials.

Basic Information

Product Name	α-Naphthyl Methacrylate
CAS No.	19102-44-4
Molecular Formula	C₁₄H₁₂O₂
Molecular Weight	212.24 g/mol
Synonyms	1-Naphthyl methacrylate; α-Naphthyl methacrylate; 1-Naphthalenyl 2-methyl-2-propenoate; Methacrylic acid 1-naphthyl ester; 2-Methyl-2-propenoic acid 1-naphthalenyl ester; 1-Naphthyl 2-methylacrylate; Naphthalen-1-yl methacrylate
EINECS	242-824-6

Quality Control

Our α-Naphthyl Methacrylate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with key parameters including assay, impurity profile, and physical properties, confirming compliance with agreed specifications for research and industrial use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area away from incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. The product is light-sensitive (store away from light) and should be handled in accordance with good laboratory practices.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Related Substances (HPLC)	Total impurities ≤ 2.0%
Water Content (KF)	≤ 0.5%

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