Description

2-Naphthyl Methacrylate is a specialized methacrylate monomer featuring a bulky naphthyl group. This compound matters for its ability to impart unique properties, such as enhanced refractive index, thermal stability, and hydrophobicity, to polymeric materials. Industries requiring advanced functional polymers, including optical materials, high-performance coatings, and specialty adhesives, are the primary users of this chemical.

Application

• Optical Polymers and Lenses: Used as a co-monomer to manufacture polymers with a high refractive index for optical applications.
• Advanced Coatings and Resins: Imparts durability, chemical resistance, and weatherability to industrial and protective coatings.
• Specialty Adhesives and Sealants: Enhances the bonding strength and environmental resistance of acrylic-based adhesive formulations.
• Photoresist and Electronic Materials: Serves as a key component in photopolymerizable resins for microelectronics and lithography.
• Hydrophobic Surface Modifiers: Utilized to create water-repellent surfaces in textile, paper, and construction material treatments.
• Acrylic Fiber Modification: Incorporated to modify the properties of synthetic fibers for improved performance.

Basic Information

Product Name	2-Naphthyl Methacrylate
CAS No.	10475-46-4
Molecular Formula	C₁₄H₁₂O₂
Molecular Weight	212.24 g/mol
Synonyms	2-Naphthyl methacrylate; β-Naphthyl methacrylate; 2-Naphthyl 2-methylpropenoate; Methacrylic acid 2-naphthyl ester; 2-Naphthalenyl methacrylate; Naphthalen-2-yl methacrylate
EINECS	233-967-1

Quality Control

Our 2-Naphthyl Methacrylate is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets precise specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and batch-to-batch consistency for your R&D and production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C/59-77°F). Due to its light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residual Solvent (GC)	Meets ICH guidelines

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