213112 Silylation with MSHFBA

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Silylation with MSHFBA

Summary

Type: GC
Application #: 213112
Catalog#: 701260.201 - MSHFBA. 20x1 ml
Detection: GC; especially for GC-FID
Conditions: Recommended application: carboxylic acids, alcohols, phenols, primary and secondary amines and amino acids used either alone or in combination with a catalyst (TMCS, MN-Cat. No: 701280.201, TSIM; MN-Cat. No: 701310.201) or another silylation reagent with or without solvent.
The by-product N-methylheptafluorobutyric amide has a lower retention time than the silylating reagent. Especially useful for flame ionisation detection due to the large ratio of fluorine to silicon of 7 : 1, since degradation of the excess of MSHFBA does not produce SiO2 but volatile, non-corrosive silicon compounds.
Authors: Macherey-Nagel
Source: GC department (2007)


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