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Key Documents

4.91049

Sigma-Aldrich

1-Butyl-3-methylimidazolium tetrafluoroborate

high purity

Synonym(s):

1-Butyl-3-methylimidazolium tetrafluoroborate

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About This Item

Empirical Formula (Hill Notation):
C8H15BF4N2
CAS Number:
Molecular Weight:
226.02
MDL number:
UNSPSC Code:
12352107

Quality Level

assay

≥99.0% (HPLC)

pH

5 (20 °C in H2O)

mp

-71 °C

density

1.20 g/cm3

Analysis Note

Purity (HPLC, area%): ≥ 99.0 %
Identity (NMR): passes test
Halides: ≤ 100 ppm
Water (K. F.): ≤ 100 ppm

Certificates of Analysis (COA)

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