2-ETHYL-2-ADAMANTYL ACRYLATE

2-ETHYL-2-ADAMANTYL ACRYLATE

CAS:303186-14-3

Physical and Chemical Properties

• Molecular Formula: C₁₅H₂₂O₂

• Molecular Weight: 234.33 g/mol

• Exact Mass: 234.1620

• Appearance: Colorless liquid

• Density: 1.06 g/cm³

• Solubility: Practically insoluble in water; soluble in common organic solvents (e.g., toluene, ethyl acetate, methyl ethyl ketone)

Applications

• Photoresist Monomers: Key raw material for synthesizing high‑performance photoresist polymers used in semiconductor lithography (especially ArF excimer laser lithography), providing excellent etch resistance, thermal stability, and resolution.

• Coatings & Adhesives: Used in UV‑curable coatings, inks, and adhesives to improve hardness, scratch resistance, weatherability, and chemical resistance of cured films.

• High‑Performance Polymers: Monomer for preparing adamantane‑containing acrylic polymers with enhanced thermal stability, mechanical strength, and optical properties for optical materials, electronic encapsulants, and specialty plastics.

• HS Code: 2916129000