Benzethonium Chloride.
Click here: NIOSH for the full Toxic Data.
Environmental Data: This substance is toxic to aquatic organisms. It is strongly advised that this substance does not enter the environment.
Acute Hazards/Symptoms:
Fire: Combustable. GIves off irritating or toxic fumes (or gases) in a fire.
Skin: Redness. Pain
Eyes: Redness. Blurred vision. Pain. Severe deep burns.
Ingestion: Nausea. Vomiting. Diarrhoea. Convulsions. Shock or collapse.
Benzethonium Chloride is used in agriculture to provide an anti-biotic, anti-viral and anti-fungal effect.
It is also used in the formation of a health product considered natural and sold in Health Food Shops: Grapefruit Seed Extract.
Which is bizarre, health food shops encouraging the use of a chemical that is toxic to aquatic life and that causes health issues to those exposed to this chemical.