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90570 Sigma-Aldrich

Triethyl(trifluoromethyl)silane

purum, ≥98.0% (GC)

Synonym: (Trifluoromethyl)triethylsilane, Triethylsilyl trifluoromethane

  • CAS Number 120120-26-5

  • Linear Formula (C2H5)3SiCF3

  • Molecular Weight 184.27

  •  Beilstein Registry Number 4242161

  •  MDL number MFCD00192520

  •  PubChem Substance ID 329769928

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Properties

Related Categories C-C Bond Formation, Chemical Synthesis, Other Synthetic Reagents for C-C Bond Formation, Synthetic Reagents
InChI Key   ZHSKFONQCREGOG-UHFFFAOYSA-N
grade   purum
assay   ≥98.0% (GC)
refractive index   n20/D 1.382(lit.)
  n20/D 1.382
bp   56-57 °C/60 mmHg(lit.)
density   0.98 g/mL at 25 °C(lit.)

Description

Other Notes

Reagent used for fluoride-induced nucleophilic trifluoromethylations. The higher boiling point of this comp. allows reactions at higher temperatures than with the tri-methyl analogue

Application

Reactant for:
• Trifluoromethylation of aryl iodides
• Trialkylsilylation reactions

• Used for deposition of perfluoro-methyl silica films

Price and Availability

Safety & Documentation

Safety Information

Symbol 
GHS02  GHS02
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 1993BF 3 / PGII
WGK Germany 
3
Flash Point(F) 
32 °F
Flash Point(C) 
0 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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Description

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419982 Triethyl(trifluoromethyl)silane, 98%

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