Registration Dossier

Environmental fate & pathways

Endpoint summary

Administrative data

Description of key information

Additional information

In the atmosphere, caffeine will be photodegraded by reactions with OH radicals (calculated half-life for a 24 -hour day and 0.5E06 OH/cm³: 19.8 hours). Caffeine hydrolyses slowly in water at ambient temperatures (calculated half life > 1 year).