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CAS 13361-64-3 — Propargyltrimethylsilane, 80-90% (Stabilised with hydroquinone)

Propargyltrimethylsilane, 80–90% (stabilised with hydroquinone), is a silicon-containing organic compound used in organic synthesis, particularly in Sonogashira coupling reactions and as a protecting group for alkynes. It has a molecular formula of C6H12Si, a molecular weight of 112.24 g/mol, and is supplied with a CAS number of 13361-64-3. Stored at -15 to -20 °C, it is classified as Danger. Molekula supplies Propargyltrimethylsilane from research to bulk quantities with full documentation and ISO 9001:2015 traceability.