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94128

Sigma-Aldrich

1-Butyl-3-methylimidazolium chloride

≥98.0% (HPLC)

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Synonym(s):
BMIMCl
Empirical Formula (Hill Notation):
C8H15ClN2
CAS Number:
79917-90-1
Molecular Weight:
174.67
Beilstein:
6449277
MDL number:
MFCD03095425
UNSPSC Code:
12352100
PubChem Substance ID:
57653509
NACRES:
NA.22

Quality Level

100

Assay

≥98.0% (HPLC)

form

solid

impurities

≤1.0% H20

mp

~70 °C

SMILES string

[Cl-].CCCCn1cc[n+](C)c1

InChI

1S/C8H15N2.ClH/c1-3-4-5-10-7-6-9(2)8-10;/h6-8H,3-5H2,1-2H3;1H/q+1;/p-1

InChI key

FHDQNOXQSTVAIC-UHFFFAOYSA-M

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Application

1-Butyl-3-methylimidazolium chloride in combination with aluminium chloride forms an organoaluminate molten salt, which can act as an acidic catalyst for the alkylation of isobutane with 2-butene.

Pictograms

Skull and crossbonesEnvironment
GHS06,GHS09

Signal Word

Danger

Hazard Statements

H301,H315,H319,H411

Hazard Classifications

Acute Tox. 3 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2

WGK

WGK 3

Flash Point(F)

(External MSDS)

Flash Point(C)

(External MSDS)

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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Alkylation of isobutane with 2-butene using 1-butyl-3-methylimidazolium chloride-aluminium chloride molten salts as catalysts.
Chauvin Y, et al.
J. Mol. Catal., 92(2), 155-165 (1994)
Fernando Campanhã Vicentini et al.
The Analyst, 139(16), 3961-3967 (2014-06-13)
Voltammetric studies have been carried out using a glassy carbon electrode (GCE) modified with multi-walled carbon nanotubes (MWCNTs) and the ionic liquid 1-butyl-3-methylimidazolium chloride (IL). Studies on the electrochemical properties of GCEs modified with MWCNTs and IL within different polymeric
Muhammad Abdul Haq et al.
Carbohydrate polymers, 223, 115058-115058 (2019-08-21)
It is still challenging to melt-process cellulose. In this paper, we proposed a method for the formation of thermally processable flexible cellulose films via gelation from its solution in ionic liquid (1-butyl-3-methylimidazolium chloride; BMIMCl). Cotton, as a source of cellulose
S S Mohtar et al.
Bioresource technology, 192, 212-218 (2015-06-04)
The objective of this study is to extract and characterize lignin from oil palm biomass (OPB) by dissolution in 1-butyl-3-methylimidazolium chloride ([bmim][Cl]), followed by the lignin extraction through the CO2 gas purging prior to addition of aluminum potassium sulfate dodecahydrate
Q B Zhang et al.
Physical chemistry chemical physics : PCCP, 17(6), 4701-4707 (2015-01-16)
Nanostructured lanthanum was electrochemically prepared on a platinum (Pt) substrate in the room temperature ionic liquid 1-butyl-3-methylimidazolium dicyanamide (BMI-DCA) containing anhydrous LaCl3 at 333 K. The electrochemical reduction behavior of La(iii) was investigated using cyclic voltammetry and chronoamperometry techniques. Cyclic
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