science-softCon uv/vis+ photochemistry database; www.photochemistry.org; (C) science-softCon 2019 Substance: difluorodichloromethane Other names: CFC-12 Formula: CF2Cl2 CAS-No.: 75-71-8 PubChem: CID 6391 Study: uv absorption spectra Authors: M.F. Merienne, B. Coquart, A. Jenouvrier Title: Temperature Effect on the Ultraviolet Absorption of CFCl3, CF2Cl2 and N2O Journal/Source: Planet. Space Sci., 38 (5), 617-625, (1990); DOI: 10.1016/0032-0633(90)90067-Z Data: table, diagram Energy/Wavelength range: 200 - 231 nm Resolution: 1 nm Temperature: 220 K; 240 K; 296 K Temperature dependence: yes Pressure/Concentration: Phase: gas pH: Comments: The absorption cross-sections of chlorofluorocarbons CFCl3 and CF2Cl2 and of nitrous oxide N2O have been measured with long absorption paths in the spectral region above 200 nm for temperatures ranging from 220 to 296 K. Author to whom correspondence should be addressed: (e-mail address):