Entegris Inc.

Entegris Specialty Chemicals business provides high-quality organophosphorus and organometallic chemicals, specialty siloxanes, silanes and acrylates for the pharmaceutical and medical markets. Our product line includes phosphine ligands (including Buchwalds) for homogeneous catalysis, phosphorylating reagents and challenging organometallics, and custom monomers and polymers available from kilogram to metric ton quantities. We also offer custom chemical design, scale-up and manufacturing services, with focus on air, moisture, and heat sensitives. With industry-leading turnaround times, we also deliver high performing, solutions for single-use and full-scale bioprocesses in upstream, downstream, fill/finish, and cell and gene therapy applications. We provide a complete line of accessories, tubing, fittings, and related products to fill any company's CGT and bioprocessing needs. Products include single-use assemblies and corrosion-resistant applications for fluid management, particle characterization, liquid packaging, filtration and purification. Our Billerica MA technology center brings together state-of-the-art the freeze/thaw tools, technologies and expertise into one place, enabling rapid solutions.