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Environmental fate & pathways

Bioaccumulation: aquatic / sediment

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Description of key information

log Pow = 1.88 at 25 °C (OECD 123)

Key value for chemical safety assessment

Additional information

According to column 2 of Annex IX 9.3.2 of REACH Regulation 1907/2006, studies on the accumulation in aquatic species do not need be conducted if the substance has a log Pow of < 3. The log Pow of C10-12AS Na (CAS 85049-86-1) is 1.88 and therefore bioaccumulation studies are not required.