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1-Butyl-3-methylimidazolium bromide

Name: 1-Butyl-3-methylimidazolium bromide
Brand: ALDRICH

dry, ≥98.5% (HPLC)

Synonym(s):

BMIMBr

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About This Item

Empirical Formula (Hill Notation):

C₈H₁₅BrN₂

CAS Number:

85100-77-2

Molecular Weight:

219.12

MDL number:

MFCD03427611

UNSPSC Code:

12352100

PubChem Substance ID:

57651970

NACRES:

NA.22

Assay

≥98.5% (HPLC)

form

solid

impurities

≤500 ppm 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

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General description

1-Butyl-3-methylimidazolium bromide is a neutral ionic liquid.

Application

BMIMBr undergoes gelation on reaction 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.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Apparent molar volume and isentropic compressibility of ionic liquid 1-butyl-3-methylimidazolium bromide in water, methanol, and ethanol at T=(298.15 to 318.15) K

Zafarani-Moattar, Mohammed Taghi, and Hemayat Shekaari

The Journal of Chemical Thermodynamics, 37.10, 1029-1035 (2005)

Melting and freezing behaviors of prototype Ionic Liquids, 1-Butyl-3-methylimidazolium bromide and its chloride, studied by using a nano-Watt differential scanning calorimeter

Nishikawa, Keiko, et al.

The Journal of Physical Chemistry B, 111.18, 4894-4900 (2007)

Ion Jelly: a novel sensing material for gas sensors and electronic noses.

Carvalho T, et al.

Journal of Material Chemistry C, 2(4), 696-700 (2014)

Phase diagrams for the aqueous two-phase ternary system containing the ionic liquid 1-butyl-3-methylimidazolium bromide and tri-potassium citrate at T=(278.15, 298.15, and 318.15) K

Zafarani-Moattar, Mohammed Taghi, and Sholeh Hamzehzadeh

Journal of Chemical and Engineering Data, 54.3, 833-841 (2008)

Density, viscosity and conductivity study of 1-butyl-3-methylimidazolium bromide

Tshibangu, Patrick Ngoy, Silindile Nomathemba Ndwandwe, and Ezekiel Dixon Dikio

International Journal of Electrochemistry, 6.6, 2-2 (2011)

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