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394653 Aldrich

N,O-Bis(trimethylsilyl)trifluoroacetamide with trimethylchlorosilane

with 10% trimethylchlorosilane, for GC derivatization, ≥98.0%

DOWNLOAD MSDS (PDF)

Synonym: BSTFA + TMCS

  • CAS Number 25561-30-2

  • Linear Formula CF3C[=NSi(CH3)3]OSi(CH3)3

  • Molecular Weight 257.40

  •  Beilstein Registry Number 2050024

  •  MDL number MFCD00008269

  •  PubChem Substance ID 24864611

  • Popular Documents:  FTNMR (PDF)  

N,O-Bis(trimethylsilyl)trifluoroacetamide with trimethylchlorosilane with 10% trimethylchlorosilane, for GC derivatization, ≥98.0%
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Properties

Related Categories Biochemicals and Reagents, Chemical Synthesis, Derivatization agents, Luminescent Compounds/Detection, Protecting and Derivatizing Reagents,
grade   for GC derivatization
assay   ≥98.0%
  98% (excluding TMCS)
quality   with 10% trimethylchlorosilane
contains   10% TMCS
refractive index   n20/D 1.384(lit.)
bp   45-50 °C/14 mmHg(lit.)
density   0.961 g/mL at 25 °C
  0.97 g/mL(lit.)
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Description

Other Notes

The position of the silyl groups has not been unequivocally established. It has been referred to as both N,N and N,O.

Packaging

10×1, 25 mL in ampule

Price and Availability

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