Basic information Safety Supplier Related

(PENTAFLUOROETHYL)TRIMETHYLSILANE

Basic information Safety Supplier Related

(PENTAFLUOROETHYL)TRIMETHYLSILANE Basic information

Product Name:
(PENTAFLUOROETHYL)TRIMETHYLSILANE
Synonyms:
  • (PENTAFLUOROETHYL)TRIMETHYLSILANE
  • TRIMETHYLPENTAFLUOROETHYLSILANE
  • (Pentafluoroethyl)trimethylsilane 97%
  • (Pentafluoroethyl)trimethylsilane97%
  • Silane, trimethyl(1,1,2,2,2-pentafluoroethyl)-
  • 1,3,6-Trimethyl-2-oxo-2,3-dihydro-1H-benzoimidazole-5-carbaldehyde
  • triMethyl(perfluoroethyl)silane
  • Pentafluoro(trimethylsilyl)ethane, (Perfluoroethyl)trimethylsilane
CAS:
124898-13-1
MF:
C5H9F5Si
MW:
192.2
Mol File:
124898-13-1.mol
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(PENTAFLUOROETHYL)TRIMETHYLSILANE Chemical Properties

Boiling point:
60 °C
Density 
1.095 g/mL
refractive index 
1.3270
Flash point:
-17℃
solubility 
Miscible with tetrahydrofuran.
form 
liquid
color 
colorless
Specific Gravity
1.05
Hydrolytic Sensitivity
4: no reaction with water under neutral conditions
Sensitive 
Moisture Sensitive
Stability:
Moisture Sensitive, Volatile
CAS DataBase Reference
124898-13-1(CAS DataBase Reference)
EPA Substance Registry System
(Pentafluoroethyl)trimethylsilane (124898-13-1)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
11-36/37/38
Safety Statements 
26-36/37/39
RIDADR 
1993
Hazard Note 
Irritant
TSCA 
No
HazardClass 
3
PackingGroup 
II
HS Code 
2931900090
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(PENTAFLUOROETHYL)TRIMETHYLSILANE Usage And Synthesis

Uses

Silicon-based fluorinating reagents for the efficient trifluoromethylation of carbonyls and ethylene diamines. Precursors used for metal-mediated trifluoromethylation of aromatic, heteroaromatic, vinyl substrates, etc.

Uses

(Pentafluoroethyl)trimethylsilane acts as a silicon-based fluorinating reagent for trifluoromethylation of carbonyls and ethylene diamines. It is also employed as a precursor for metal-mediated trifluoromethylation of aromatic, heteroaromatic and vinyl substrates.

Uses

Trimethylpentafluoroethylsilane ((Pentafluoroethyl)trimethylsilane) may be used as a perfluoroalkylating reagent for the synthesis of the following quinoline derivatives:

  • 5-bromo-2-(perfluoroethyl)quinoline
  • 8-methoxy-2-(perfluoroethyl)quinoline
  • 1-(perfluoroethyl)isoquinoline
  • 8-(tert-butoxy)-5,7-dichloro-2-(perfluoroethyl)quinolone
It may also be used in the synthesis of pentafluoroethylcyclohexanes.

General Description

Trimethylpentafluoroethylsilane ((Pentafluoroethyl)trimethylsilane) is a perfluoroalkylsilane. Alkyl triflates undergo nucleophilic pentafluoroethylation with trimethylpentafluoroethylsilane to form the corresponding pentafluoroethylated alkanes.

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