Tetrachloroethylene (C2H2Cl4)

Tetrachloroethylene (C2H2Cl4) is a colourless, volatile liquid with a sweet odour, commonly used as a solvent in dry cleaning, degreasing, and in chemical formulations.

Tetrachloroethylene effects on health:

Inhalation of tetrachloroethylene can cause dizziness, headaches, and respiratory irritation, while prolonged exposure may lead to liver and kidney damage. Chronic exposure has been linked to an increased risk of cancer, particularly in the liver and kidneys, and is classified as a Group 1 carcinogen by the IARC. Skin contact may irritate, and high-level exposure can lead to central nervous system depression, including drowsiness and confusion. Long-term exposure may also result in neurological damage, including memory loss and motor impairments. Strict safety protocols are necessary to prevent exposure, especially in occupational settings.

CAS-number: 127-18-4.