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40477

Sigma-Aldrich

1-Methylimidazolium chloride

95%

Synonym(s):

1-Methylimidazole hydrochloride

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About This Item

Empirical Formula (Hill Notation):
C4H6N2 · HCl
CAS Number:
35487-17-3
Molecular Weight:
118.56
MDL number:
MFCD06798176
UNSPSC Code:
12352100
PubChem Substance ID:
57649996
NACRES:
NA.22

Assay

≥94.5% (HPLC)
95%

impurities

≤1% water

SMILES string

Cl[H].Cn1ccnc1

InChI

1S/C4H6N2.ClH/c1-6-3-2-5-4-6;/h2-4H,1H3;1H

InChI key

STCBHSHARMAIOM-UHFFFAOYSA-N

Application

1-Methylimidazolium chloride behaves as a solvent and catalyst during the formation of 5-hydroxymethylfurfural from fructose and sucrose via acid-catalyzed dehydration.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302,H315,H319,H335

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

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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Pankaj Attri et al.
PloS one, 8(7), e68970-e68970 (2013-07-23)
In this paper, we have examined the conductivity and interaction studies of ammonium and imidazolium based ionic liquids (ILs) with the newly synthesised low bandgap polymer (Poly(2-heptadecyl-4-vinylthieno[3,4-d]thiazole) (PHVTT)). Use of low bandgap polymers is the most suitable way to harvest
Najeh Maaloul et al.
Environmental science and pollution research international, 27(19), 23447-23463 (2019-01-04)
In this study, novel cellulose-bead-based biosorbents (CBBAS) were successfully synthesized from almond shell using a simple three-step process: (i) dissolution of bleached almond shell in ionic liquid (1-butyl-3-methylimidazolium chloride), (ii) coagulation of cellulose-ionic liquid solution in water and (iii) freeze-drying.
Irnayuli R Sitepu et al.
Applied microbiology and biotechnology, 101(23-24), 8621-8631 (2017-10-21)
Pretreatment with ionic liquids (IL) such as 1-ethyl-3-methylimidazolium chloride or acetate is an effective method for aiding deconstruction of lignocellulosic biomass; however, the residual IL remaining in hydrolysates can be inhibitory to growth of ethanologenic or oleaginous yeasts that have
Dehydration of fructose and sucrose into 5-hydroxymethylfurfural in the presence of 1-H-3-methyl imidazolium chloride acting both as solvent and catalyst.
Moreau C, et al.
J. Mol. Catal. A: Chem., 253(1), 165-169 (2006)
Zhuang Wang et al.
Chemosphere, 185, 681-689 (2017-07-21)
Graphene and ionic liquids (ILs) released into the environment will interact with each other. So far however, the risks associated with the concurrent exposure of biota to graphene and ILs in the environment have received little attention. The research reported
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BASIONICS™, BASF’s Portfolio of Ionic Liquids

Under the trade name BASIONICS™, BASF offers a portfolio of Ionic Liquids—mainly based on imidazolium cations. The BASIONICS™ portfolio opens up a broad range of basic properties of Ionic Liquids and is classified into standard, acidic, basic, liquid at RT and low viscosity products and opens up a wide range of possible applications.

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