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Environmental fate & pathways

Phototransformation in water

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Description of key information

The hydrolytical photodegradation of trimethylolpropane was determined experimentally by following the method in the "Handbook of chemical properties" by Lyman et al. (1981): a DT50 of 306 days was determined. 

Key value for chemical safety assessment

Half-life in water:
306 d

Additional information

The hydrolytical photodegradation was determined experimentally by following the method in the "Handbook of chemical properties" by Lyman et al. (1981): a DT50 of 306 days was determined.

The study was performed by MITI, Japan and is peer-reviewed in the SIDS.

Reference: MITI, <= 1994