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TRIMETHYLAMINE Chemical compatibility with O-rings, rubbers, & plastics

Trimethylamine is a colorless, flammable gas with a strong fishy odor and the chemical formula (CH3)3N, used primarily as an intermediate in the synthesis of various chemicals, including pharmaceuticals, agrochemicals, and specialty chemicals. It is employed in various industrial and chemical applications, including the production of dyes, pigments, and resins. Trimethylamine is also used as a reagent in organic synthesis and as a catalyst in certain chemical reactions. Proper handling and storage of trimethylamine are essential to maintain its quality and prevent accidents, as it can pose health risks if inhaled or ingested. Safety measures, including the use of appropriate protective equipment and adherence to handling protocols, are crucial when working with trimethylamine. Its effectiveness as an intermediate and its unique properties make trimethylamine a valuable chemical in numerous industrial and chemical applications, contributing to the synthesis and production of a wide range of products and materials.

Need TRIMETHYLAMINE 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®)Acceptable: <15-25% SwellingGet a quote
FKM ETP (Viton® Extreme)Poor: 25-40% SwellingGet a quote
FKM (Viton®)Not Recommended: Over 40% SwellingGet a quote
NBR (Buna-N, Nitrile)Poor: 25-40% SwellingGet a quote
HNBR (Hydrogenated Nitrile)Poor: 25-40% SwellingGet a quote
EPDM (Ethylene Propylene)Excellent: <15% SwellingGet a quote
Aflas® (TFE/P, FEPM)--- Insufficient Testing DataGet a quote
Silicone (VMQ, PVMQ)Acceptable: <15-25% SwellingGet a quote
Fluorosilicone (FVMQ)Excellent: <15% SwellingGet a quote
Polyurethane (PU, AU)--- Insufficient Testing DataGet a quote
Teflon® (PTFE)--- Insufficient Testing DataGet 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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