代谢
调查人员发现,戊硼烷在血液中形成了一种非挥发的、水解中间产物,因为通过腹腔注射给大鼠的氚标记戊硼烷在大约3小时的时间内,有大约36%的氚以分子氢的形式释放出来。这种代谢中间产物的循环浓度缓慢下降,而氚标记物缓慢地与体水分子的氚进行交换。
/Investigators/ found that pentaborane formed a non-volatile, hydrolysis intermediate product in the bloodstream because rats given tritium labeled pentaborane by ip injection evolved about 36% of tritium as molecular hydrogen over 3 hr period. The circulating concentrations of the metabolic intermediate slowly declined and the tritium label slowly exchanged with the that of body water.
来源:Hazardous Substances Data Bank (HSDB)