Triggered by Triggered by volatile organic compounds 2024-01-22T05:48:12Z VOCs are present in different household, industrial or commercial and products, but their accumulation in air and water has primarily gained attention. Among VOCs, trichloroethylene and vinyl chloride are the most toxic and carcinogenic compounds. Applies to a sign or symptom that is provoked or brought about by exposure to volatile organic compounds (VOCs), which comprise various organic chemicals which are released as gases from different liquids or solids.