Carbon disulfide is a highly volatile, colorless organic solvent widely used in the chemical fiber, rubber processing, and organic synthesis industries. This substance is highly toxic and can enter the human body through various routes, including inhalation and skin contact. Once in the body, it interferes with enzyme systems and normal metabolic functions. It easily accumulates in the body, continuously damaging the central nervous system, peripheral nerves, and liver and kidneys. Short-term exposure to high concentrations can cause acute poisoning, while long-term exposure to low doses can cause chronic irreversible damage. Therefore, it is classified as a strictly controlled toxic hazardous chemical.