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Macherey-Nagel™ MSTFA Silylation Reagent

Complete silylation reactions with high reaction rates, even without a catalyst. MSTFA Silylation Reagent is the most volatile trimethylsilyl amide available.

Brand:  Macherey-Nagel™ 701270.110

Additional Details : CAS : 24589-78-4 Weight : 0.01100kg ??product.attributeSet.Transport?? : UN number : 2924 Chem class : 3 Pack group : III

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Product Code. 10535631

  • 124.00 € / Each
Estimated Shipment: 19-04-2024
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Description

Description

  • N-methyl-N-trimethylsilyl-trifluoroacetamide 
  • M 199.1g/mol, Bp 70°C (75 mm Hg), density d20°/4° = 1.11
  • MSTFA: R' = CF3, R" = CH3
  • The most volatile trimethylsilyl amide available
  • Very strong TMS donor which does not cause any noticeable FID fouling even after long-time measuring series
  • The already good solution characteristics can be improved by addition of submolar quantities of protic solvents (e.g., TFA for extremely polar compounds such as hydrochlorides) or pyridine (e.g., for carbohydrates). 
  • Recommended application: carboxylic acids, hydroxy and ketocarboxylic acids, amino acids, amines, alcohols, polyalcohols, sugars, mercaptans and similar compounds with active hydrogen atoms. Even amine hydrochlorides can be silylated directly. 
  • Advantages: complete reaction with high reaction rates, even without a catalyst (1–2 % TMCS or TSIM) 
  • The by-product of the reaction (N-methyltrifluoroacetamide) features high volatility and short retention time.
 
Specifications

Specifications

MSTFA
10 mL
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