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t-Butylammonium Iodide

Product Code M2061A1
Price $188.00 ex. VAT

Tert-butylammonium iodide, (tBAI) is used as a perovskite precursor to enable 2D structures with smoother films achieve higher PCEs for perovskite LEDs and solar cells.

Due to its bulky group, Tert-butylammonium iodide is an ideal candidate to make perovskite structures less sensitive to moisture in the air, resulting in improved device stability and lifetime.

General Information

CAS number 39557-45-4
Chemical formula C4H12IN
Molecular weight 201.05 g/mol
Synonyms tBAI, tert-Butylamine hydroiodide 
Classification / Family Alkylammonium halides, Perovskite precursor materials, Perovskite solar cells, Perovskite LEDs

Product Details

Purity 98%
Melting point 270.5 °C
Colour Powder/crystals

Chemical Structure

t-butylammonium iodide; 39557-45-4, tert-Butylamine-hydriodide
Chemical structure of t-butylammonium iodide; CAS No. 39557-45-4

MSDS Documentation

t-Butylammonium iodide MSDSt-Butylammonium iodide MSDS sheet

Literature and reviews

  1. Extremely efficient internal exciton dissociation through edge states in layered 2D perovskites, J.-C. Blancon et al., Science, 10.1126/science.aal4211 (2017); DOI: 10.1126/science.aal4211.
  2. 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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