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iso-Butylammonium Bromide

Product Code M2060A1
Price $99.00 ex. VAT

iso-Butylammonium bromide (iBABr) has applications in perovskite LEDs and solar cells because its branched side-chain helps promote material solubility and device stability. It is believed that the larger iso-butylammonium cation will not fill into the perovskite cage, thus preventing the formation of 3D perovskite structures.

General Information

CAS number 74098-36-5
Chemical formula C4H12BrN
Molecular weight 154.05 g/mol
  • iBABr
  • iso-Butanamine hydrobromide
  • iso-Butanaminium bromide
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

iso-Butylammonium-bromide, iso-Butylamine-hydrobromide | 74098-36-5
Chemical structure of iso-butylammonium bromide; CAS No. 74098-36-5

MSDS Documentation

iso-Butylammonium bromide MSDSiso-Butylammonium bromide MSDS sheet

Literature and reviews

  1. Controllable Structures Designed with Multiple-Dielectric Responses in Hybrid Perovskite-Type Molecular Crystals, Z. Wang et al., Inorg. Chem., 56 (12), 7058–7064 (2017); DOI: 10.1021/acs.inorgchem.7b00662.
  2. Long-Range Order in Layered Perovskite Salts – Structure and Magnetic Properties of [(Ch2)2CHCH2Nh2]2CuX4 (X = Cl, Br), R. D. Willett et al., Eur. J. Inorg. Chem. 2012, 3342–3348 (2012), DOI: 10.1002/ejic.201101200.
  3. Efficient ambient-air-stable solar cells with 2D–3D heterostructured butylammonium-caesium-formamidinium lead halide perovskites, Z. Wang et al., Nat. Energy, 6 17135 (2017); doi:10.1038/nenergy.2017.135.
  4. Efficient perovskite light-emitting diodes featuring nanometre-sized crystallites, Z. Xiao et al., Nat. Photonics, 11, 108–115 (2017); doi:10.1038/nphoton.2016.269.

To the best of our knowledge the information provided here is accurate. However, Ossila assume no liability for the accuracy of this page. The values provided are typical at the time of manufacture and may vary over time and from batch to batch. All products are for laboratory and research and development use only, and may not be used for any other purpose including health care, pharmaceuticals, cosmetics, food or commercial applications.

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