N,O-Bis(trimethylsilyl)trifluoroacetamide with trimethylchlorosilane (25g)

SKU:
T6381-25G
  • $180.00

    • Description

    T6381 Supelco

    N,O-Bis(trimethylsilyl)trifluoroacetamide with trimethylchlorosilane

    with 1% trimethylchlorosilane, for GC derivatization, LiChropur™

    Synonym: BSTFA + TMCS

    • CAS Number 25561-30-2

       

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

       

    • Molecular Weight 257.40

       

    •  Beilstein/REAXYS Number 2050024

       

    •  MDL number MFCD00008269

    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

    Sealed ampules contain 1 ml. Gram sizes are in screw-cap bottles.

    Application

    BSTFA+TMCS has been used as derivatizing reagent for GC-MS determination of natural and synthetic estrogenic steroids.[1]

    General description

    N,O-Bis(trimethylsilyl)trifluoroacetamide with trimethylchlorosilane is a silylating reagent generally used in estrogenic steroid hormone identification and quantification.[1]

    Properties

    Related Categories β-Glucuronidase Drug Analysis Bundle, Analytical and Industrial Enzymes, BSTFA - N,O-Bis(trimethylsilyl)trifluoroacetamide, Biochemicals and Reagents, Chemical Synthesis,
    More...
    grade   for GC derivatization
    InChI Key   XCOBLONWWXQEBS-KPKJPENVSA-N
    quality   LiChropur™
      with 1% trimethylchlorosilane
    contains   1% trimethylchlorosilane as additive
    refractive index   n20/D 1.384(lit.)
    bp   45-50 °C/14 mmHg(lit.)
    density   0.97 g/mL(lit.)
    storage temp.   2-8°C