This paper reports the study of hydrogen and carbon monoxide produced by radiation degradation of N, N-dimethylhydroxylamine
(DMHA). The results show that when the concentration of DMHA is between 0.1M–0.5M and the dose is between 10–1000 kGy, the
volume fraction of hydrogen is very high and increases with the dose. The volume fraction of hydrogen is little dependent
on the concentration of DMHA at lower dose but increases with increasing concentration of DMHA at higher dose. The volume
fraction of carbon monoxide is very low.