science-softCon uv/vis+ photochemistry database; www.photochemistry.org; (C) science-softCon 2020 Substance: methimazole Other Names: thiamazole; tapazole Formula: C4H6N2S CAS-No.: 60-56-0 PubChem: CID 1349907 Study: Photodissociation, UV absorption spectrum Authors: G.A. Cooper, C.S. Hansen, T.N.V. Karsili, M.N.R. Ashfold Title: Photofragment Translational Spectroscopy Studies of H Atom Loss Following Ultraviolet Photoexcitation of Methimazole in the Gas Phase Journal/Source: J. Phys. Chem. A, 122, 51, 9869–9878, (2018); https://doi.org/10.1021/acs.jpca.8b09859 Data: table, diagram Energy/Wavelength range: 190 - 400 nm Resolution: 0.5 nm Temperature: 298 K Temperature dependence: no Pressure/Concentration: Phase: solution (n-hexane) pH: Comments: Absorption maximum at 261 nm.