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

Hexamethyldisilizane (HMDS) is an organosilicon compound with the formula (CH3)3SiNHSi(CH3)3. It is a colorless, volatile liquid with an ammonia-like odor, commonly used in organic synthesis as a silylation reagent. HMDS is employed to introduce trimethylsilyl groups into molecules, enhancing their stability and volatility for analytical purposes. It is widely used in the semiconductor industry as a surface treatment agent to improve adhesion of photoresists. HMDS is also used in the preparation of siloxanes and silicones. Handling HMDS requires caution due to its flammability and potential to cause skin, eye, and respiratory irritation. Proper storage and handling procedures are essential to prevent exposure and ensure safety. HMDS's role in both chemical synthesis and advanced manufacturing processes highlights its versatility and importance in various industrial applications.

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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)Excellent: <15% SwellingGet a quote
FKM (Viton®)--- Insufficient Testing DataGet a quote
NBR (Buna-N, Nitrile)--- Insufficient Testing DataGet a quote
HNBR (Hydrogenated Nitrile)--- Insufficient Testing DataGet a quote
EPDM (Ethylene Propylene)--- Insufficient Testing DataGet a quote
Aflas® (TFE/P, FEPM)--- Insufficient Testing DataGet a quote
Silicone (VMQ, PVMQ)--- Insufficient Testing DataGet a quote
Fluorosilicone (FVMQ)--- Insufficient Testing DataGet 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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