Poly(tert-butyl methacrylate)

polymer

Poly(tert-butyl methacrylate) is a synthetic acrylic polymer derived from methacrylate chemistry, featuring a bulky tert-butyl side group that influences its thermal and mechanical behavior. The material is primarily encountered in research and specialized applications where its rigidity and thermal stability are leveraged, including coatings, adhesives, and polymer blends; it also serves as a building block in the synthesis of more complex polymeric systems. Compared to standard polymethyl methacrylate (PMMA), the tert-butyl substitution enhances backbone stiffness and glass transition behavior, making it valuable for high-performance polymer formulations, though its use remains more niche than conventional acrylics.

polymer research and developmenthigh-temperature coatingsadhesive formulationsthermoplastic blendsspecialty plastics engineering

Compliance & Regulations

?UL 94?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Glass Transition Temperature(Tg)
—
K——
Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Safety & Biocompatibility

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.