Skip to Content
Merck
All Photos(1)

Documents

713066

Sigma-Aldrich

1-Butyl-3-methylimidazolium iodide

99%

Synonym(s):

BMIMI

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C8H15IN2
CAS Number:
Molecular Weight:
266.12
Beilstein:
5836286
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

≥98.5% (HPLC)
99%

form

liquid

impurities

≤0.5% water

anion traces

bromide (Br-): ≤25 mg/kg
chloride (Cl-): ≤25 mg/kg
fluoride (F-): ≤10 mg/kg
nitrate (NO3-): ≤25 mg/kg
sulfate (SO42-): ≤10 mg/kg

SMILES string

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

InChI

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

InChI key

XREPTGNZZKNFQZ-UHFFFAOYSA-M

General description

1-Butyl-3-methylimidazolium iodide is a room temperature ionic liquid (RTIL).

Application

BMImI can be used as a non-volatile electrolyte in dye-sensitized photochemical cells. It can also be used as a stabilizer/promotor/reaction medium for the transition metal catalyzed biphasic oxidative cyclocarbonylation of β-aminoalcohols and 2-aminophenol to form the corresponding 2-oxazolidinones.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

433.4 °F - closed cup

Flash Point(C)

223 °C - closed cup

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’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Direct HRTEM observation of ultrathin freestanding ionic liquid film on carbon nanotube grid
Chen, Shimou, et al.
ACS Nano, 5.6, 4902-4908 (2011)
Improved charge transport in dye-sensitized solar cells employing viscous non-volatile electrolytes
Kang, Soon Hyung, et al.
Electrochemical Communications, 10.9, 1326-1329 (2008)
Cluster structure of imidazolium salts in methanol controlled by the balance of interactions: Cation-anion, cation-solvent, and anion-solvent
Kitaoka, Satoshi, et al.
Analytical Sciences, 24.10, 1311-1314 (2008)
Stella D Nickerson et al.
The journal of physical chemistry. B, 119(28), 8764-8772 (2015-06-20)
Iodide-based ionic liquids have been widely employed as iodide sources in electrolytes for applications utilizing the triiodide/iodide redox couple. While adding a low-viscosity solvent such as water to ionic liquids can greatly enhance their usefulness, mixtures of highly viscous iodide-containing
In situ low temperature polymerization of bismaleimide for gel-type electrolyte for dye-sensitized solar cells
Chen, Jian-Ging, et al.
The Journal of Physical Chemistry C, 114.32, 13832-13837 (2010)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service