Product Description: D 131 is an orange organic indoline dye. The absorption maxima of D131 in solution is λ=425 nm[1][2].
Formula: C35H28N2O2
References: [1]Kimura M, et al. Dye molecules for simple co-sensitization process: fabrication of mixed-dye-sensitized solar cells. Angew Chem Int Ed Engl. 2012 Apr 27;51(18):4371-4./[2]Li P, et al. Rigidified and expanded N-annulated perylenes as efficient donors in organic sensitizers for application in solar cells. Phys Chem Chem Phys. 2019 May 28;21(20):10488-10496.