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

Substance: glyoxal					Other Names: ethanedial

Formula: C2H2O2; (CHO)2					CAS-No.: 107-22-2

Study: photolysis, uv absorption cross sections


Authors: L. Zhu, D. Kellis, C.-F. Ding

Title: Photolysis of glyoxal at 193, 248, 308, and 351 nm

Journal/Source: Chem. Phys. Lett., 257, 487-491, (1996); doi:10.1016/0009-2614(96)00570-2 


Data: table

Energy/Wavelength range: 193 - 351 nm

Resolution: 

Temperature: 298 K

Temperature dependence: no

Pressure/Concentration: 

Phase:

pH:


Comments: The HCO radical was a photofragmentation product with yields of 0.42 ± 0.21, 0.53 ± 0.24, 0.69 ± 0.29, 
and 1.5 ± 0.6 at 193, 248, 308 and 351 nm.


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