3,4‑Epoxycyclohexylmethyl methacrylate
3,4-Epoxycyclohexylmethyl methacrylate, identified by CAS 82428-30-6, is a versatile bifunctional monomer that uniquely bridges the gap between epoxy and acrylic chemistries. This molecule features a highly reactive cycloaliphatic epoxy ring alongside a polymerizable methacrylate ester. Its chemical structure allows for dual-curing mechanisms, enabling it to participate in both free-radical and cationic polymerization processes. This flexibility makes it a valuable building block for developing hybrid resin systems that require specific mechanical properties and chemical resistance.
In industrial and research settings, this monomer is prized for its ability to enhance crosslinking density and improve the thermal stability of the resulting polymers. Due to its cycloaliphatic nature, it offers excellent weatherability and low yellowing compared to aromatic epoxy counterparts. Handling this material requires attention to its sensitivity to light and heat, as the methacrylate group can undergo spontaneous polymerization if not properly stabilized. It is widely utilized as a reactive diluent and a functional intermediate in high-performance material science.
• This monomer is extensively used in the formulation of UV-curable coatings and inks, where it facilitates rapid curing through dual-mechanism pathways. By incorporating both epoxy and acrylate functionalities, it improves adhesion to various substrates, including metals and plastics, while providing a hard, scratch-resistant finish that maintains clarity over time.
• In the field of advanced electronics and microelectronics, 3,4-Epoxycyclohexylmethyl methacrylate serves as a critical component in photoresists and encapsulants. Its low dielectric constant and high thermal resistance make it ideal for protecting sensitive components, ensuring long-term reliability in environments subject to thermal cycling and chemical exposure.
• The compound is a key ingredient in high-performance structural adhesives and composite resins. It acts as a reactive diluent that reduces viscosity without compromising the final mechanical strength of the bond. The cycloaliphatic epoxy group contributes to superior moisture resistance and durability, making these adhesives suitable for aerospace and automotive applications.
• It is increasingly employed in 3D printing and additive manufacturing technologies, particularly in stereolithography (SLA). The dual-functionality allows for the fine-tuning of shrinkage and mechanical toughness in printed parts, enabling the production of complex geometries with high dimensional stability and excellent surface finish.
Product Name: 3,4‑Epoxycyclohexylmethyl methacrylate
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