science-softCon uv/vis+ photochemistry database; www.photochemistry.org; (C) science-softCon 2019 Substance: bromotrifluoromethane Other Names: methane, bromotrifluoro-; halon 1301 Formula: CF3Br CAS-No.: 75-63-8 Study: uv absorption spectrum Authors: D. Gillotay, P.C. Simon Title: Ultraviolet Absorption Spectrum of Trifluoro-Bromo-Methane, Difluoro-Dibromo-Methane and Difluoro-Bromo-Chloro-Methane in the Vapor Phase Journal/Source: J. Atmos. Chem., 8, 41-62, (1989); DOI:10.1007/BF00053815 Data: diagram, table Energy/Wavelength range: 168 - 280 nm Resolution: Temperature: 210 K; 230 K; 250 K; 270 K; 295 K Temperature dependence: yes Pressure/Concentration: Phase: vapor pH: Comments: Ultraviolet absorption cross-sections of trifluoro-bromo-methane (CF3Br-Halon 1301), difluoro-dibromo-methane (CF2Br2-Halon 1202) and of difluoro-bromo-chloro-methane (CF2BrCl-Halon 1211) are measured in the wavelength interval 172-304 nm for temperatures ranging from 210 to 295 K with uncertainties of between 2 and 4%. Author to whom correspondence should be addressed: (e-mail address):