95137
1-Butyl-3-methylimidazolium bromide
>97.0% (HPLC)
Synonym(s):
BMIMBr
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About This Item
Empirical Formula (Hill Notation):
C8H15BrN2
CAS Number:
Molecular Weight:
219.12
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Assay:
>97.0% (HPLC)
Form:
crystals
Quality Level
assay
>97.0% (HPLC)
form
crystals
impurities
≤1% water
SMILES string
[Br-].CCCCn1cc[n+](C)c1
InChI
1S/C8H15N2.BrH/c1-3-4-5-10-7-6-9(2)8-10;/h6-8H,3-5H2,1-2H3;1H/q+1;/p-1
InChI key
KYCQOKLOSUBEJK-UHFFFAOYSA-M
General description
1-Butyl-3-methylimidazolium bromide is a neutral ionic liquid.
Application
BMIMBr undergoes gelation with gelatin to form ion jelly, a quasi-solid material for use in chemoresistive gas sensors. It can be used as a solvent for the preparation of 1,2,4,5-substituted imidazoles.
Other Notes
Ionic liquid used in a Heck reaction
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Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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L. Xu et al. et al.
Organometallics, 19, 1123-1123 (2000)
Teng-Hui Wang et al.
International journal of molecular sciences, 22(2) (2021-01-23)
Mixtures of polyethylene oxide (PEO, M.W.~900,000) and imidazolium ionic liquids (ILs) are studied using high-pressure Fourier-transform infrared spectroscopy. At ambient pressure, the spectral features in the C-H stretching region reveal that PEO can disturb the local structures of the imidazolium
Catalyst-free one-pot four component synthesis of polysubstituted imidazoles in neutral ionic liquid 1-butyl-3-methylimidazolium bromide.
Hasaninejad A, et al.
Journal of Combinatorial Chemistry, 12(6), 844-849 (2010)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 95137-5G-F | 04061833315613 |
| 95137-50G-F | 04061833315606 |