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Dimethylammonium Bromide (DMABr)

CAS Number 6912-12-5

Materials, Perovskite Materials, Perovskite Precursor Materials


Product Code M2069A1-25g
Price $176 ex. VAT

Overview | Specifications | MSDS | Literature and Reviews


Dimethylammonium bromide (DMABr), due to its larger cationic nature, is always being used to tune the band-gap or electrical properties of perovskite structures. In doing this, it enables the achievement of highly efficient device performance and longer lifetime stability in hybrid organic-inorganic electronics applications.

General Information


CAS number 6912-12-5
Chemical formula C2H8BrN
Molecular weight 126.0 g/mol
Synonyms Dimethylamine hydrobromide, N-Methylmethanaminium bromide, DMABr
Classification / Family Alkylammonium halides, Perovskite precursor materials, Perovskite solar cells, Perovskite LEDs

Product Details


Purity 98%
Melting point n.a.
Colour Powder/crystals

Chemical Structure


6912-12-5 DMABr, Dimethylamine hydrobromide, Dimethylammonium bromide
Chemical structure of Dimethylammonium Bromide; CAS No. 6912-12-5

MSDS Documentation


Dimethylammonium bromide MSDSDimethylammonium bromide MSDS sheet

Literature and reviews


  1. Organic–Inorganic Perovskites: Structural Versatility for Functional Materials Design, B. Saparov et al., Chem. Rev., 116 (7), 4558–4596 (2016); DOI: 10.1021/acs.chemrev.5b00715.
  2. Highly Efficient Perovskite-Quantum-Dot Light-Emitting Diodes by Surface Engineering, J. Pan et al., Adv. Mater., 28, 8718–8725 (2016); DOI: 10.1002/adma.201600784.
  3. Synthesis, structural and optical characterization of APbX3 (A=methylammonium, dimethylammonium, trimethylammonium; X=I, Br, Cl) hybrid organic-inorganic materials, A. Mancini et al., J. Solid State Chem., 240, 55–60 (2016); https://doi.org/10.1016/j.jssc.2016.05.015.
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