Study of Organic Structure via Mercury-Sensitized Photolysis and Gas Chromatography. Alcohols and Esters.

Abstract

at room temperature so that the titrant was added over a period of 13 to 14 minutes, the normality of the cobalt(III) was 7.100 X 10-3 ± 2

Prelminary Reports on Structural Study via Mercury‐Sensitized Photolysis and Gas Chromatography

“…Homologous peaks; common peaks and distinctive peaks: It has been found 19 ,zo that a plot of relent ion index 1 versus carbon numbers produces a series of parallel lines of nearly identical slope for the various functional compounds. From this fact the so called homologous peaks obtained from a measure of the difference of retention index between the parent peak and certain characteristic product peaks, 41=1 parent-l product, is an important decomposition product retention parameter which is characteristic of the functional groups in the original sample.…”

Pyrolysis-gas chromatography of simple organic molecules

“…In conclusion, it should be pointed out that the size of the pyrolysis tube used was sufficient to bring almost the entire sample to the pyrolysis temperature. The less drastic conditions used in microwave discharge (10) and mercury-sensitized photolysis (11) give far simpler products. In using pyrolysis as an analytical tool, it may well prove that a small percentage breakdown in the 700 °-9000 C temperature range may give the best results.…”

Pyrolysis gas chromatography analysis of rubbers and other high polymers

“…The variations of PGC data were attributed to several factors such as instrument design, pyrolyzer geometry, and temperature rise time (15)(16)(17). However, there are still other considerations which deserve special attention.…”