91508
1-Butyl-3-methylimidazolium tetrafluoroborate
≥97.0% (HPLC)
Synonym(s):
BMIMBF4
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About This Item
Empirical Formula (Hill Notation):
C8H15BF4N2
CAS Number:
Molecular Weight:
226.02
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Assay:
≥97.0% (HPLC)
Form:
liquid
Quality Level
assay
≥97.0% (HPLC)
form
liquid
density
1.21 g/mL at 20 °C (lit.)
SMILES string
F[B-](F)(F)F.CCCCn1cc[n+](C)c1
InChI
1S/C8H15N2.BF4/c1-3-4-5-10-7-6-9(2)8-10;2-1(3,4)5/h6-8H,3-5H2,1-2H3;/q+1;-1
InChI key
LSBXQLQATZTAPE-UHFFFAOYSA-N
Application
1-Butyl-3-methylimidazolium tetrafluoroborate may be used as an extractant for the removal of dibenzothiophene (DBS) from liquid fuels via extractive desulfurization.
Other Notes
Ionic liquid used in many reactions, e.g. hydrogenations; asymmetric hydrogenations proceed in higher enantioselectivity than in homogeneous phase; Suzuki cross-coupling at ambient temperature
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
550.4 °F
flash_point_c
288 °C
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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Human metaphase chromosome consists of randomly arranged chromatin fibres with up to 30-nm diameter.
Toshiyuki Wako et al.
Scientific reports, 10(1), 8948-8948 (2020-06-04)
During cell division, mitotic chromosomes assemble and are equally distributed into two new daughter cells. The chromosome organisation of the two chromatids is essential for even distribution of genetic materials. Although the 11-nm fibre or nucleosome structure is well-understood as
C.J. Mathews et al.
Chemical Communications (Cambridge, England), 1249-1249 (2000)
Preparation of 1?Butyl?3?Methyl Imidazolium?Based Room Temperature Ionic Liquids
Dupont, Jairton, et al.
Organic Syntheses, 236-236 (2003)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 91508-250G | 04061838121172 |
| 91508-50G | 04061838121189 |
| 91508-5G | 04061833263372 |