MSTFA

MSTFA is a Silylation Reagent for GC Derivatization and is the most volatile of the TMS-acetamides and useful in the analysis of volatile trace materials. 

MSTFA is more volatile than BSA or BSTFA, but with similar silylation strength.

Physical and Chemical Properties
    Suggested Storage Conditions:    Cool Place
    Use:    Silylation Reagent for GC
    Appearance:    Clear, colorless to pale yellow liquid
    BP:    265-269ºF (130-132ºC)
    MF:    C₆H₁₂F₃NOSi
    FW:    199.25 g/mol
    Specific Gravity (H₂0 = 1.0):    1.075

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MSTFA; N-Methyltrimethylsilyltrifluoroacetamide
CAS [24589-78-4]

Product	Size	Regis Product #	U.S. Price
MSTFA	10 gram	270589	$67.28
MSTFA	10 x 1 gram	270590	$77.63
MSTFA	25 gram	270593	$84.87
MSTFA	100 gram	270594	$310.50