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PROPANOIC ACID NITRILE Chemical compatibility with O-rings, rubbers, & plastics

Propanoic Acid Nitrile, also known as propionitrile, is an organic compound with the formula C2H5CN. It is a colorless liquid with a faint odor and is highly flammable. Propanoic Acid Nitrile is used as a solvent and intermediate in organic synthesis. It is employed in the production of pharmaceuticals, agrochemicals, and other specialty chemicals. In the pharmaceutical industry, it serves as a building block for the synthesis of various drugs and active pharmaceutical ingredients. Propanoic Acid Nitrile is also used in the manufacture of herbicides and insecticides. Additionally, it finds applications as a solvent for resins, polymers, and other organic compounds. The compound's versatility and reactivity make it valuable in various chemical processes, although its flammability and toxicity require careful handling and storage.

Need PROPANOIC ACID NITRILE 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.

Paint covered o-ring
MaterialPerformanceGet a quote
FFKM (CanRez™, Kalrez®, Chemraz®)Excellent: <15% SwellingGet a quote
FKM ETP (Viton® Extreme)Poor: 25-40% SwellingGet a quote
FKM (Viton®)Poor: 25-40% SwellingGet a quote
NBR (Buna-N, Nitrile)Not Recommended: Over 40% SwellingGet a quote
HNBR (Hydrogenated Nitrile)Not Recommended: Over 40% SwellingGet a quote
EPDM (Ethylene Propylene)Not Recommended: Over 40% SwellingGet a quote
Aflas® (TFE/P, FEPM)Acceptable: <15-25% SwellingGet a quote
Silicone (VMQ, PVMQ)Not Recommended: Over 40% SwellingGet a quote
Fluorosilicone (FVMQ)Not Recommended: Over 40% SwellingGet a quote
Polyurethane (PU, AU)--- Insufficient Testing DataGet a quote
Teflon® (PTFE)Excellent: <15% SwellingGet a quote
Neoprene (Chloroprene)--- Insufficient Testing DataGet a quote
SBR (Styrene-Butadiene)--- Insufficient Testing DataGet a quote
ACM (Acrylic Rubber)--- Insufficient Testing DataGet a quote
Butyl (IIR, Isobutylene Isoprene)--- Insufficient Testing DataGet a quote
Butadiene Rubber (BR)--- Insufficient Testing DataGet a quote
Isoprene Rubber (Polyisoprene)--- Insufficient Testing DataGet a quote
Natural Rubber (NR)--- Insufficient Testing DataGet a quote
Hypalon (CSPE)--- Insufficient Testing DataGet a quote
Metal Piston

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