Borun New Material - ChemBorun offers the greatest range of alkylammonium pseudo-halides enabling researchers to investigate the effect of cations and anions in perovskite structures and to tailor opto-electronic devices to various specifications. Use Borun New Material - ChemBorun’ high purity n-Butylammonium acetate (BAAc; CAS Number: 1641-36-7) for your research projects.