N,O-Bis(trimethylsilyl)trifluoracetamid med 1% trimethylchlorsilan

Leverandør: Restek
Ratings: Ingen bedømmelse

Samlet vurdering
Gennemsntilig vurdering

Farlig

Synonymer: BSTFA+TMCS (99:1)

35607 35606
REST35607EA 1750 DKK
REST35607 REST35606
N,O-Bis(trimethylsilyl)trifluoracetamid med 1% trimethylchlorsilan
N,O-Bis(trimethylsilyl)trifluoracetamid med 1% trimethylchlorsilan

Silylation derivatization reagent.


  • Replace active hydrogen, reducing polarity and making the compounds more volatile
  • Increase stability of derivatives


Silylation is the most widely used derivatization procedure for sample analysis by GC. In silylation, an active hydrogen is replaced by an alkylsilyl group such as trimethylsilyl (TMS) or tert-butyldimethylsilyl (tert-BDMS). Silyl derivatives are more volatile, less polar, and more thermally stable. As a result, GC separation is improved and detection is enhanced.


Both TMS and tert-BDMS reagents are suitable for a wide variety of compounds and can be used for many GC applications. (Note that silylation reagents are generally moisture-sensitive and must be sealed to prevent deactivation.)

Formel: C₈H₁₈F₃NOSi₂
Molekylvægt: 257.40 g/mol
MDL Number: MFCD00008269
CAS-nummer: 25561-30-2
UN nummer: 1993
ADR: 3 II

Bestil nu


Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Læs mere About VWR