2-Ethyl-2-Adamantyl Methacrylate(CAS: 209982-56-9)

2-Ethyl-2-Adamantyl Methacrylate is a colorless to yellow liquid with a molecular weight of approximately 274.42 g/mol. It has a low solubility in water but is soluble in organic solvents like ethanol and acetone. The compound is moderately reactive and undergoes polymerization upon exposure to UV light or heat, which is typical for methacrylate monomers.

2-Ethyl-2-Adamantyl Methacrylate is synthesized through the methacrylation of 2-ethyl-2-adamantyl alcohol using methacryloyl chloride in the presence of a base like triethylamine. The reaction is carried out at room temperature, and the yield is typically around 70-80% with good selectivity for the methacrylation product.

2-Ethyl-2-Adamantyl Methacrylate is primarily used in the polymer industry for the production of advanced polymer materials, including adhesives, coatings, and elastomers. It also finds applications in the pharmaceutical sector for the synthesis of certain drug intermediates and in sensors for its unique chemical reactivity and stability.

When handling 2-Ethyl-2-Adamantyl Methacrylate, it is important to wear appropriate personal protective equipment (PPE) including safety goggles, gloves, and a lab coat. The compound should be stored in a fume hood to minimize exposure to fumes and vapors. In case of a spill, it should be immediately contained and cleaned up with appropriate absorbents. Refer to the Safety Data Sheet (SDS) for detailed handling and disposal instructions.