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MTBSTFA 25 GM
MTBSTFA 25 GM
 

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Product Number: 270243
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Description
 
MTBSTFA is a Silylation Reagent for GC Derivatization that replaces active hydrogens to form t-BDMS derivatives. Derivatization is usually complete upon dissolution with this exceptionally strong, yet mild silylating reagent. MTBSTFA derivatives are 104 times more stable to hydrolysis than their corresponding TMS derivatives and produces easily interpreted mass spectra for GC/MS.

Addition of t-BDMCS catalyzes reactions of hindered alcohols and amines.

Physical and Chemical Properties
Suggested Storage Conditions: Cool Place
Use: Silylation Reagent for GC
Appearance: Clear, colorless liquid
BP: 343ºF (172ºC)
MF: C9H18F3NOSi or (C9H18F3NOSi + C6H15ClSi)
FW: 241.33 g/mol (MTBSTFA) or {241.33 g/mol (MTBSTFA) + 150.72 g/mol (t-BDMCS)}
Specific Gravity (H20 = 1.0): 1.023

MTBSTFA; MTBSTFA + 1% t-BDMCS; N-Methyl-N-(t-butyldimethylsilyl) trifluoroacetamide


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