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Environmental fate & pathways

Bioaccumulation: aquatic / sediment

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Description of key information

1,1,1,2 -tetrafluoroethane (HFC 134a) can be expected to have a low potential for adsorption and bioaccumulation (log Kow = 1.06).

Key value for chemical safety assessment

Additional information

The octanol/water partition coefficient (log Pow) is 1.06 (PAFT, 1990). Consequently HFC 134a has very low potential for adsorption and bioaccumulation.