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Environmental fate & pathways

Bioaccumulation: aquatic / sediment

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Description of key information

According to Column 2 of Annex IX of the REACH regulation, no study is required if the substance can be expected to have a low potential for bioaccumulation. The logKow of trimethylolpropane diallyl ether (TMPDE) is reported to be 3. The logKow of trimethylolpropane monoallyl ether (TMPME) is reported to be 1.4.  Therefore low potential for bioaccumulation is expected.

Key value for chemical safety assessment

Additional information

According to Column 2 of Annex IX of the REACH regulation, no study is required if the substance can be expected to have a low potential for bioaccumulation. The logKow of trimethylolpropane diallyl ether (TMPDE) is reported to be 3. The logKow of trimethylolpropane monoallyl ether (TMPME) is reported to be 1.4. Therefore low potential for bioaccumulation is expected.