Octafluorocyclopropane Gas

Octafluorocyclopropane (CAS 931-91-5) is a fully fluorinated cyclic compound used primarily in the semiconductor and electronics industries. It serves as a specialized etching gas and plasma process chemical, offering unique selectivity and performance characteristics in advanced chip manufacturing.

We supply high-purity Octafluorocyclopropane with extremely low levels of moisture, air and other impurities, meeting the stringent requirements of electronic-grade applications. The product is packaged in high-integrity cylinders designed for corrosive and high-purity gas service, ensuring product integrity from filling to point of use.

Dongjian Chemical's quality control system includes rigorous analysis of purity, particulate content and residual contaminants. Each cylinder is certified and accompanied by a detailed certificate of analysis. Our supply chain is optimized for the electronics industry, with options for just-in-time delivery and dedicated cylinder management programs.

Typical applications include plasma etching of silicon compounds, cleaning of CVD chambers, and other specialty processes where precise control of fluorine chemistry is required. The gas is non-flammable and offers good thermal stability under process conditions.

We provide full technical support, including compatibility data, handling recommendations and regulatory documentation for international shipments. Whether you are a semiconductor fabricator, equipment manufacturer or research institution, Dongjian Chemical can meet your high-purity gas requirements. Contact Robert Li via WhatsApp/WeChat +8617806290247 for quotations and technical discussions.