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Imidazolium Bromide

CAS Number 101023-55-6

Materials, Perovskite Materials, Perovskite Precursor Materials

Product Code M2071A1-10g
Price $144 ex. VAT

Imidazolium bromide, used as electrolytes for DSSC applications

High purity precursor available online for fast, secure dispatch

Overview | Specifications | MSDS | Literature and Reviews

Imidazolium bromide (ImDBr) is a family member of imidazolium salts that exhibits good electrical conductivity, high ionic mobility, and excellent chemical and thermal stabilities. Imidazolium bromide and its derivatives are also used as electrolytes for dye-sensitised solar cell (DSSC) applications.

Imidazolium bromide also has applications in perovskite solar cells and light-emitting diodes (LEDs).

General Information

CAS number 101023-55-6
Chemical formula C3H5BrN2
Molecular weight 148.99 g/mol
Synonyms ImDBr, 1H-Imidazole monohydrobromide, Imidazole hydrobromide
Classification / Family Imidazolium halides, Perovskite precursor materials, Perovskite solar cells, Perovskite LEDs

Product Details

Purity 98%
Melting point 221 °C
Colour White - Slightly pale yellow powder/crystals

Chemical Structure

Imidazole Hydrobromide, Imidazolium bromide, 101023-55-6
Chemical structure of Imidazolium bromide; CAS No. 101023-55-6

MSDS Documentation

Imidazolium bromide MSDSImidazolium bromide MSDS sheet

Literature and reviews

  1. Influence of the Electrolytes on Electron Transport in Mesoporous TiO2−Electrolyte Systems, S. Kambe et al, J. Phys. Chem. B, 106 (11), 2967–2972 (2002); DOI: 10.1021/jp013397h.
  2. Preparation of thermally stable polymer electrolytes from imidazolium-type ionic liquid derivatives, H. Nakajima et al, Polymer, 46 (25), 11499-11504 (2005);
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