Description

Dicyclopentenyloxyethyl Methacrylate is a specialized methacrylate monomer featuring a bulky, hydrophobic dicyclopentenyl group. This compound matters for formulators seeking to enhance the hydrophobicity, chemical resistance, and thermal stability of polymer systems. It is primarily needed by manufacturers in the coatings, adhesives, and specialty polymer industries to modify surface properties and improve material performance.

Application

• UV-Curable Coatings and Inks: Imparts excellent adhesion, chemical resistance, and low shrinkage in formulations for wood, plastic, and metal substrates.
• Adhesives and Sealants: Used as a reactive diluent and modifier to improve flexibility, water resistance, and bond strength in acrylic-based systems.
• Specialty Acrylic Polymers: Serves as a comonomer to introduce hydrophobic character and enhance the glass transition temperature (Tg) of copolymers.
• Fiber Optic Coatings: Contributes to the protective cladding due to its low moisture absorption and good optical properties.
• Dental and Biomedical Materials: Employed in resin composites and bone cements for its biocompatibility and mechanical property enhancement.
• Photoresists and Electronic Chemicals: Acts as a key component in photosensitive polymers for microelectronics fabrication.

Basic Information

Product Name	Dicyclopentenyloxyethyl Methacrylate
CAS No.	68586-19-6
Molecular Formula	C₁₅H₂₂O₃
Molecular Weight	250.33 g/mol
Synonyms	DCPOEMA; 2-[(3a,4,5,6,7,7a-Hexahydro-4,7-methano-1H-inden-5-yl)oxy]ethyl methacrylate; Dicyclopentenyl Oxyethyl Methacrylate; Methacrylic acid, 2-[(3a,4,5,6,7,7a-hexahydro-4,7-methano-1H-inden-5-yl)oxy]ethyl ester; NK Ester DCP; Light Ester DCP; FA-512M; DCP-MA
EINECS	Contact for details

Quality Control

Our Dicyclopentenyloxyethyl Methacrylate is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including gas chromatography (GC) for purity and identity confirmation, to ensure it meets precise specifications for reactive monomer applications. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical properties is provided with every shipment to guarantee batch-to-batch consistency and performance reliability.

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). The product is light-sensitive and should be kept in its original amber container or equivalent light-blocking packaging. Keep away from heat, sparks, and open flames. For long-term storage, consider under an inert atmosphere to prevent premature polymerization.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Color (APHA)	≤ 50
Water Content (KF)	≤ 0.1%
Acid Value	≤ 0.5 mg KOH/g
Inhibitor (MEHQ)	50 - 100 ppm

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