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4.90092

Sigma-Aldrich

1-Butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide

for synthesis

Synonym(s):
1-Butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide
Empirical Formula (Hill Notation):
C10H15F6N3O4S2
CAS Number:
Molecular Weight:
419.36
MDL number:

Quality Level

assay

≥98.0% (HPLC)

form

liquid

pH

7 (20 °C in H2O, Aqueous solution)

mp

2 °C

density

1.44 g/cm3

storage temp.

2-30°C

Analysis Note

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

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Skin Corr. 1B - STOT RE 2 Oral

Target Organs

Nervous system

Storage Class Code

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

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Certificate of Quality

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