1-isopropylcyclopentyl methacrylate

Product Synonyms:IPPMA

CAS 1149760-04-2

• Appearance: Clear colorless to pale yellow liquid

Purity:99%min

Physical and Chemical Properties

• Molecular Formula: C₁₂H₂₀O₂

• Molecular Weight: 196.29 g/mol

• Density: ~0.94–0.96 g/cm³ at 25°C

• Flash Point: >90°C (closed cup)

• Solubility: Soluble in common organic solvents; insoluble in water

• Storage: Cool, dry, sealed, away from heat and light

Main Uses

• Key monomer for ArF 193 nm photoresists in semiconductor lithography

• Provides high etching resistance, high Tg, and low outgassing for advanced wafer manufacturing

• Used in high-performance acrylic polymers for optical materials, coatings and electronic materials

• HS Code: 2916140000