Methylammonium bromide

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Methylammonium bromide
The methylammonium cation
The methylammonium cation
The bromide anion
The bromide anion

Methylammonium bromide crystals
Names
IUPAC name
Methylazanium bromide
Systematic IUPAC name
Methanaminium bromide
Other names
  • Methylamine hydrobromide
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.027.255 Edit this at Wikidata
EC Number
  • 229-981-5
  • InChI=1S/CH5N.BrH/c1-2;/h2H2,1H3;1H
    Key: ISWNAMNOYHCTSB-UHFFFAOYSA-N
  • C[NH3+].[Br-]
Properties
CH3NH3Br
Molar mass 111.96904 g/mol
Appearance White crystals [1]
Melting point 296[2] °C (565 °F; 569 K)
Hazards
Occupational safety and health (OHS/OSH):
Main hazards
irritant
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Methylammonium bromide in an organic halide with a formula of CH3NH3Br. It is the salt of methylammonium and bromide. It is a colorless, water-soluble solid.

The methylammonium halides are precursors to perovskite solar cells, which are being evaluated.[3]

References[edit]

  1. ^ "Methylammonium bromide". Greatcell Solar Materials. Retrieved 7 May 2021.
  2. ^ "Sigma-Aldrich". Sigma-Aldrich. Retrieved 5 February 2017.
  3. ^ Li, Hangqian. (2016). "A modified sequential deposition method for fabrication of perovskite solar cells". Solar Energy. 126: 243–251. Bibcode:2016SoEn..126..243L. doi:10.1016/j.solener.2015.12.045.