canyon components logo

HFC-245FA Chemical compatibility with O-rings, rubbers, & plastics

header image

HFC-245FA Chemical compatibility with O-rings, rubbers, & plastics

HFC-245fa, also known as 1,1,1,3,3-pentafluoropropane, is a hydrofluorocarbon with the formula C3H3F5. It is a colorless, non-flammable liquid used primarily as a blowing agent in the production of polyurethane foam insulation. HFC-245fa is also employed as a refrigerant and a propellant in aerosol products. It is valued for its low global warming potential compared to older chlorofluorocarbon (CFC) and hydrochlorofluorocarbon (HCFC) compounds. Handling HFC-245fa requires caution as it can cause skin, eye, and respiratory irritation. Proper storage and handling procedures, including the use of personal protective equipment and good ventilation, are essential to prevent exposure. The compound's role in improving energy efficiency through insulation and its reduced environmental impact make it significant in modern industrial applications.

Need HFC-245FA resistant plastics, O-rings, rubbers, and seals? Get in touch now!


Canyon Components strives to meet all customer service requests. If you need something that isn't listed below, feel free to contact a Canyon Components product and application consultant and let our knowledgeable staff help you design the perfect part for your needs.

MaterialPerformanceGet a quote

Need a Custom Quote?

We manufacture millions of parts. Get in touch today.

Request a Quote

© 2026 Canyon Components, Inc. All rights reserved. Canyon Components International Corporation • Sitemap

These products may be covered by existing or pending patents. Canyon Components is not liable for the accuracy, currency, or completeness of information herein. All information is subject to change without notice. All trademarks and service marks are the property of their respective owners. Made withgu.dev, Icons by Icons8

* Disclaimer: Kalrez® is a registered trademark of DuPont™. It represents a high-performance perfluoroelastomer used in demanding sealing applications. Please note that the Kalrez® brand is not owned by Canyon Components. All rights and ownership of the Kalrez® trademark are held by DuPont™, ensuring the quality and reliability associated with this renowned brand.