science-softCon uv/vis+ spectra data base;		www.uv-spectra.de; (C) science-softCon 2019

Substance: 1,1,1-difluorochloroethane			Other Names: Freon 142b

Formula: CH3CF2Cl					CAS-No.: 75-68-3

Study: uv absorption cross sections

                
Authors: A.K. Nayak, T.J. Buckley, M.J. Kurylo, A. Fahr

Title: Temperature dependence of the gas and liquid phase ultraviolet absorption cross sections of HCFC-123 (CF3CHCl2) and HCFC-142b (CH3CF2Cl)

Journal/Source: J. Geophys. Res., 101, D4, 9055-9062, (1996); DOI: 10.1029/96JD00226


Data: diagram, table

Energy/Wavelength range: 160 - 210 nm (gas); 210 - 260 nm (liquid)

Resolution: 

Temperature: 220 - 330 K

Temperature dependence: yes

Pressure/Concentration: 

Phase: gas; liquid

pH:


Comments: The absorption cross sections for HCFC-123 (CF3CHCl2) and HCFC-142b (CH3CF2Cl) have been measured in the gas and liquid phases.

Author to whom correspondence should be addressed: (e-mail address):