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155195 Sigma-Aldrich

N,O-Bis(trimethylsilyl)trifluoroacetamide

≥99%

Synonym: BSTFA

  • CAS Number 25561-30-2

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

  • Molecular Weight 257.40

  •  Beilstein/REAXYS Number 2050024

  •  EC Number 247-103-9

  •  MDL number MFCD00008269

  •  PubChem Substance ID 24849493

  •  NACRES NA.22

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Properties

Related Categories Chemical Synthesis, Protecting and Derivatizing Reagents, Protection and Derivatization, Silicon-Based, Synthetic Reagents More...
Quality Level   200
grade   synthesis grade
assay   ≥99%
refractive index   n20/D 1.384 (lit.)
bp   45-50 °C/14 mmHg (lit.)
density   0.969 g/mL at 25 °C (lit.)
storage temp.   room temp
SMILES string   C[Si](C)(C)O\C(=N\[Si](C)(C)C)C(F)(F)F
InChI   1S/C8H18F3NOSi2/c1-14(2,3)12-7(8(9,10)11)13-15(4,5)6/h1-6H3/b12-7+
InChI key   XCOBLONWWXQEBS-KPKJPENVSA-N

Description

Packaging

5, 25, 100 g in ampule

Application

Derivatization reagent employed in a GC-MS analysis of furfural content in foods.

Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning
Hazard statements 
RIDADR 
UN 2924 8(3) / PGIII
WGK Germany 
WGK 3
Flash Point(F) 
93.2 °F
Flash Point(C) 
34 °C
Protocols & Articles

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Peer-Reviewed Papers
15

References

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