Record Display for the EPA National Library Catalog

RECORD NUMBER: 14 OF 14

OLS Field Name OLS Field Data
Main Title Yields of Glyoxal and Methylglyoxal from the NOx-Air Photooxidations of Toluene and m- and p-Xylene.
Author Tuazon, E. C. ; Atkinson, R. ; Mac Leod, H. ; Biermann, H. W. ; Winer, A. M. ;
CORP Author California Univ., Riverside. Statewide Air Pollution Research Center.;Environmental Protection Agency, Research Triangle Park, NC. Atmospheric Sciences Research Lab.
Year Published 1984
Report Number EPA/600/J-84/408;
Stock Number PB88-139860
Additional Subjects Photochemical reactions ; Photooxidation ; Reprints ; Air pollution control ; Glyoxal ; Methyglyoxal ; Toluene ; Xylene
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB88-139860 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/21/1988
Collation 7p
Abstract
Fourier transform infrared absorption spectroscopy and differential optical absorption spectroscopy have been used to determine the yields of glyoxal and methylglyoxal from the reaction of hydroxyl radicals with toluene, m-xylene and p-xylene. The yields of glyoxal for the three hydrocarbons ranged from 10 to 20%. The yields of methylglyoxal ranged from 10 to 26%. These yields are too low to be explained by any currently available mechanism of aromatic hydrocarbon oxidation.