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Environmental fate & pathways

Bioaccumulation: aquatic / sediment

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Description of key information

Bioaccumulation: not determined

Key value for chemical safety assessment

Additional information

Under environmental conditions, the log Kow of both 1,2,3,6-tetrahydro-3-methylphthalic anhydride (3-MTHPA D4) and the corresponding dicarboxylic acid 3-methylcyclohex-4-ene-1,2-dicarboxylic acid (3-MTHPAc D4) is below 3.

It is therefore concluded that the potential for bioaccumulation of 3-MTHPA D4 and 3-MTHPAc D4 is very low.