Spiro-MeOTAD, CAS: 207739-72-8

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Product code: SOL1430 Spiro-MeOTAD with very high purity used for Perovskite, OPV, and OLED as hole transport (p-type). Choose between: 99.5% – Unsublimed (SOL1430B) 99.9% – Sublim ed (SOL1430S) Product of SolarisChem Technical Data Sheet: Acronyms: Spiro-MeOTAD Chemical Name: 2,2′,7,7′-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9′-spirobifluorene CAS# 207739-72-8 Color and Texture: white to pale yellow powder Molecular Weight: 1225.43 g/mol Absorption, λmax (Media): 306, 385 nm (in CH2Cl2) Emission, λmax (Media): N/A HOMO (eV): -5.0 eV LUMO (eV): 2.05 eV (HOMO – Eg) Melting point (°C): 240 °C (approx.) Solubility (Solvent): N/A Other: TGA: >360°C (0.5% weight loss) Show more