science-softCon uv/vis+ photochemistry database;	www.photochemistry.org; (C) science-softCon 2019

Substance: trifluoroacetyl fluoride			Other Names: 2,2,2-trifluoroacetyl fluoride

Formula: C2F4O; CF3C(O)F				CAS-No.: 354-34-7

Study: uv absorption cross sections

                
Authors: O.V. Rattigan, O. Wild, R.L. Jones, R.A. Cox

Title: Temperature-dependent absorption cross-sections of CF3COCl, CF3COF, CH3COF, CCl3CHO and CF3COOH

Journal/Source: J. Photochem. Photobiol. A: Chem., 73, 1-9, (1993); http://dx.doi.org/10.1016/1010-6030(93)80026-6


Data: diagram, table

Energy/Wavelength range: 200 - 360 nm 

Resolution: 1.2 nm (FWHM)

Temperature: 238 K, 293 K

Temperature dependence: yes

Pressure/Concentration:

Phase: gas

pH:


Comments: Absorption over most of the wavelength range showed a distinct temperature dependence, with a significant decline in 
the cross-section in the long wavelength tail with decreasing temperature. 

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