1-Methylcyclopentyl Methacrylate (CAS 178889-45-7) is a cyclic methacrylate monomer featuring a methylcyclopentyl side group that provides a balance of flexibility and hydrophobicity to polymer formulations. With molecular formula C10H16O2, this monomer is supplied stabilized for radical polymerization and is used in coatings, adhesives, sealants and specialty resins where improved toughness, impact resistance and surface properties are desired. Its cyclic pendant helps enhance mechanical damping and reduce brittleness in crosslinked systems.
KieRay Chem provides reliable sourcing, consistent quality and application support for 1-Methylcyclopentyl Methacrylate. As a stable supplier, KieRay Chem offers practical packaging options, material safety guidance and formulation advice to help customers incorporate this monomer into production or development workflows with predictable performance and supply continuity. 1-Methylcyclopentyl Methacrylate is selected by formulators and purchasing teams that need dependable identity, consistent handling, and repeatable performance from batch to batch. KieRay Chem supports customers with responsive technical communication, careful document control, export-ready packing, and stable supply planning. Our team can coordinate specification confirmation, sample evaluation, production scheduling, and international logistics so that this CAS 178889-45-7 material is easier to qualify and reorder.