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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Environmental fate & pathways

Phototransformation in air

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Administrative data

Link to relevant study record(s)

Description of key information

DT50 = 4.123 h (sensitiser: OH radical) (AOP WIN v1.92)

Key value for chemical safety assessment

Half-life in air:
4.123 h

Additional information

No studies investigating the phototransformation in air of triallyl isocyanurate are available. Using QSAR estimation with AOPWIN v1.92, a half-life of 4.123 hours was calculated, indicating rapid degradation by indirect photolysis in air (2012-0284-DKB). However, this is not expected to be a relevant environmental fate process, since triallyl isocyanurate is not expected to be present in the atmosphere based on the low vapour pressure (0.00017 Pa at 20 °C).