Derivatization reagents for GC, silylation, MSHFBA

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701260.110 027030385010
Package unit 1 Pack(s)
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MSHFBA is used either alone or in combination with a catalyst (TMCS, TSIM) or another silylation... more

MSHFBA is used either alone or in combination with a catalyst (TMCS, TSIM) 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. These products contain harmful substances which must be specially labeled as hazardous. For detailed information please see SDS.

Hazardous material Yes
Method Gas chromatography (GC), derivatization
Composition N-methyl-N-trimethylsilyl-heptafluorobutyramide (MSHFBA)
Derivatization type Silylation
Recommended application(s) Alcohols, Amino acids, Carboxylic acids, Derivatization, Phenols, Primary and secondary amines
Storage temperature 2–8 °C