代谢
氯化亚砜会迅速水解成二氧化硫和氯化氢,其代谢和处置遵循这两种化合物。吸入后,二氧化硫会溶解到表面液体中,并在全身分布。在接触后的一周或更长时间内,有一部分会留在呼吸系统中。通过尿液排出体外来清除它。氯化氢在鼻腔通道中溶解。氯化氢不发生代谢;然而,由于在呼吸道中的吸附,产生的氢离子和氯离子可能会在全身分布。
Thionyl chloride is rapidly hydrolyzed to sulfur dioxide and hydrogen chloride and the metabolism and disposition follow those two compounds. Following inhalation, sulfur dioxide is distributed throughout the body after dissolving into surface fluid. Some remains in the respiratory system for a week or more following exposure. Urinary excretion clears it from the body. Hydrogen chloride dissolves in the nasal passages. Hydrogen chloride is not metabolized; however, hydrogen and chloride ions resulting from adsorption in the respiratory tract may be distributed throughout the body.
来源:Hazardous Substances Data Bank (HSDB)