Número de registro CAS

CAS 81290-20-2 — Trimetilsilil(trifluorometano)

Trimethylsilyl(trifluoromethane) sulfonyl fluoride, also known as TMS triflate, is a highly reactive organosilicon compound primarily used as a strong silylating agent in organic synthesis, particularly for protecting hydroxyl and amine groups, and in fluorination reactions. It is also employed in mass spectrometry as a derivatizing reagent to enhance volatility and thermal stability of analytes. This chemical has a CAS number of 81290-20-2, a molecular formula of (CH3)3SiCF3, and a molecular weight of 142.19 g/mol. It must be stored between 2 to 8°C and is classified with the signal word "Danger" due to its hazardous properties. Molekula supplies Trimethylsilyl(trifluoromethane) sulfonyl fluoride from research to bulk quantities with full documentation and ISO 9001:2015 traceability.