1-Butyl-2,3-dimethylimidazolium tetrafluoroborate

ALDRICH/70863 - ≥97.0%

Synonym: [BDMIM][BF₄]

CAS Number: 402846-78-0
Empirical Formula (Hill Notation): C₉H₁₇BF₄N₂
Molecular Weight: 240.05
MDL Number: MFCD03427618
Linear Formula: C₉H₁₇BF₄N₂
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-70863-50G-F	50 g	$319.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	≥97.0%
density	1.198 g/mL at 20 °C (lit.)
form	liquid
impurities	≤1% water
InChI	1S/C9H17N2.BF4/c1-4-5-6-11-8-7-10(3)9(11)2;2-1(3,4)5/h7-8H,4-6H2,1-3H3;/q+1;-1
InChI key	VCAIYEJBOWHUGP-UHFFFAOYSA-N
mp	37 °C
SMILES string	F[B-](F)(F)F.CCCCn1cc[n+](C)c1C

Application:	[bdmim]BF₄ can be used as a solvent when lipase needs to be recycled during lipase-catalyzed transesterification with vinyl acetate as acyl donor. The [bdmim]BF₄/toluene biphasic solvent forms an efficient system for the Negishi cross-coupling reaction between aryl zinc halides and aryl iodides.
General description:	1-Butyl-2,3-dimethylimidazolium tetrafluoroborate is a task-specific ionic liquid.
Other Notes:	Ionic liquid, suitable for use in strongly basic conditions, for aldol condensations
Packaging:	5, 50 g in poly bottle

RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	≥97.0%
mp	37 °C; 37 °C
Density	1.198 g/mL at 20 °C (lit.)
UNSPSC	12352100

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