science-softCon uv/vis+ photochemistry database; www.photochemistry.org; (C) science-softCon 2019 Substance: chloro dioxide Other Names: chlorine dioxide Formula: OClO CAS-No.: 10049-04-4 Study: UV/Vis absorption spectrum Authors: H.D. Knauth, H. Alberti, H. Clausen Title: Equilibrium Constant of the Gas Reaction chlorine oxide (Cl2O) + H2O = hypochlorous acid (2HOCl) and the Ultraviolet spectrum of HOCl Journal/Source: J. Phys. Chem., 83, 1604-1612, (1979); DOI: 10.1021/j100475a010 Data: table, diagram Energy/Wavelength range: 270 - 440 nm Resolution: Temperature: 333 K Temperature dependence: no Pressure/Concentration: Phase: gas pH: Comments: The absorption cross sections of Cl2O, ClO2, and Cl2 were determined separately at 333 K and those of Cl2O at 298 K. Author to whom correspondence should be addressed: (e-mail address):