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Administrative data

Link to relevant study record(s)

Description of key information

Key value for chemical safety assessment

Additional information

Long-term sediment toxicity studies have not been conducted for trimethoxy(2,4,4 -trimethylpentyl)silane (CAS 03439-03-7).

However, they are not required for Annex IX (Phase 2) substances under the REACH Regulation. Additionally, the substance hydrolyses rapidly and its hydrolysis product has a log Kow <3, therefore, partitioning to the sediment compartment is expected to be minimal.