Butane-1,4-diammonium iodide

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  Butane-1,4-diammonium iodide (BDAI2; CAS Number: 916849-52-0) is used as a precursor for the synthesis of perovskite semiconductors. The addition of butane-1,4-diammonium iodide to the precursor solution has been shown to result in efficient and stable reduced-dimensional perovskite solar cells (Niu et al., 2019).
  
  Borun New Material - ChemBorun's Butane-1,4-diammonium iodide is of the highest purity affording consistent results and superior performance.
  
  Niu, T., Ren, H., Wu, B., Xia, Y., Xie, X., Yang, Y., Gao, X., Chen, Y., Huang, W., 2019. Reduced-Dimensional Perovskite Enabled by Organic Diamine for Efficient Photovoltaics. J. Phys. Chem. Lett. 10, 2349–2356.