N-Methyl-N-trimethylsilylheptafluorobutyramide (MSHFBA) silylation reagent, for GC derivatisation

Supplier: MACHEREY-NAGEL
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701260.110 701260.1100 701260.201 701260.510 701260.6100
MANA701260.110EA 149 GBP
MANA701260.110 MANA701260.1100 MANA701260.201 MANA701260.510 MANA701260.6100
N-Methyl-N-trimethylsilylheptafluorobutyramide (MSHFBA) silylation reagent, for GC derivatisation
N-Methyl-N-trimethylsilylheptafluorobutyramide (MSHFBA)

Silylation reagent with recommended applications: carboxylic acids, alcohols, phenols, primary and secondary amines and amino acids.


  • Silylation can be applied on many compounds
  • Silylation reagents are easily prepared
  • MSHFBA is especially useful for flame ionisation detection due to the large ratio of fluorine to silicon


Used either alone or in combination with a catalyst (TMCS, TSIM) or another silylation reagent with or without solvent.

Formula: CF₃CF₂CF₂CON(CH₃)Si(CH₃)₃
MW: 299,26 g/mol
Boiling Pt: 148 °C (760 mm Hg)
MDL Number: MFCD00077822
CAS Number: 53296-64-3
UN: 3316
ADR: 9,II

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