MBTFA (GC Diagnostic Reagent acylation) GC116   N-Methyl bis ( heptafluorobutyramide ), 99+% [ 685-27-8 ]   f.w.: 223.07

MBTFA is an Acylation Reagent for GC Derivatization that reacts rapidly under mild conditions with primary and secondary amines, while it reacts more slowly with alcohols, phenols, and thiols.  MBTFA works well in the analysis of sugars.