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Environmental fate & pathways

Biodegradation in water: screening tests

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Description of key information

5,5'-Dithiodi-1,3,4-thiadiazole-2(3H)-thione achieved 0% biodegradation after 28 days and is considered not readily biodegradable (Envigo Research Limited, 2016b).

Key value for chemical safety assessment

Biodegradation in water:
under test conditions no biodegradation observed

Additional information

Key Study:

In an OECD Guideline 301B study, conducted according to GLP, 5,5'-Dithiodi-1,3,4-thiadiazole-2(3H)-thione attained 0% biodegradation after 28 days and is considered not readily biodegradable (Envigo Research Limited, 2016b).