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L19087 1-n-Butyl-3-methylimidazolium tetrafluoroborate, 98+%

CAS Number
174501-65-6
Synonyms
BMIMBF4

Stock No. Size Price ($) Quantity Availability
L19087-09 10g 91.80
L19087-18 50g 207.00
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1-n-Butyl-3-methylimidazolium tetrafluoroborate, 98+%

MDL
MFCD03095449
EINECS
000-000-0

Chemical Properties

Formula
C8H15BF4N2
Formula Weight
226.03
Flash Point
None
Density
1.210
Refractive Index
1.4220
Storage & Sensitivity
Hygroscopic. Ambient temperatures.
Solubility
Miscible with acetone, acetonitrile, ethyl acetate, isopropyl alcohol and methylene chloride. Immiscible with hexane, toluene and water.

Applications

1-n-Butyl-3-methylimidazolium tetrafluoroborate is an ionic liquid used for various reactions such as hydrogenations, asymmetric hydrogenations proceed in higher enantioselectivity than in homogeneous phase. It is also used in Suzuki cross-coupling.

Notes

Moisture sensitive. Incompatible with strong oxidizing agents.

Literature References

Ionic liquid.

Effective medium for fluorination of alkyl halides with KF: J. Am. Chem. Soc., 124, 10278 (2002).

The Suzuki coupling of arylboronic acids with aryl bromides gave improved yields with reduced catalyst concentrations (Tetrakis(triphenyl­phosphine)­palladium(0)­, 10548) with this reaction medium: Chem. Commun., 1249 (2000). Acceleration of Suzuki coupling of polymer-supported 4-iodophenol with arylboronic acids has also been observed: Org. Lett., 4, 3071 (2002).

Akçay, A.; Babucci, M.; Balci, V.; Uzun, A. A model to predict maximum tolerable temperatures of metal-oxide-supported 1-n-butyl-3-methylimidazolium based ionic liquids. Chem. Eng. Sci. 2015, 123, 588-595.

Shahid, R.; Muhammad, N.; Gonfa, G.; Toprak, M. S.; Muhammed, M. Synthesis, COSMO-RS analysis and optical properties of surface modified ZnS quantum dots using ionic liquids. J. Phys. Chem. Solids 2015, 85, 34-38.

GHS Hazard and Precautionary Statements

Hazard Statements: H301-H315-H319

Toxic if swallowed. Causes skin irritation. Causes serious eye irritation.

Precautionary Statements: P264b-P270-P280-P301+P310-P302+P352-P305+P351+P338-P330-P332+P313-P337+P313-P362-P501c

Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF ON SKIN: Wash with plenty of soap and water. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Rinse mouth. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Hazard Class
6.1
Packing Group
III
Harmonized Tariff Code
2933.29
TSCA
No

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