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4.90061 Sigma-Aldrich

1-Ethyl-3-methylimidazolium trifluoromethanesulfonate

for synthesis

Synonym: 1-Ethyl-3-methylimidazolium trifluoromethanesulfonate

  • CAS Number 145022-44-2

  • Empirical Formula (Hill Notation) C7H11F3N2O3S

  • Molecular Weight 260.23

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Properties

Quality Level   200
mp   -12 °C
density   1.386 g/cm3 at 20 °C
storage conditions   Store below +30°C.

Description

Analysis Note

Purity (HPLC): ≥ 98.0 %
Identity (NMR): passes test
Halides (IC): ≤ 0.1 %
Water (K. F.): ≤ 1.0 %

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Supplemental Hazard Statements 
irritant
WGK Germany 
3
Protocols & Articles
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