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Description of key information

The organic carbon water partition coefficient (Koc) of 3,3,3-trifluoro-2-(trifluoromethyl)propene is calculated to be 190 by QSAR (Ref: EUSES 2.1.2.), corresponding to Log Koc = 2.28.

The value indicates that the substance has low affinity for Organic Carbon.

Key value for chemical safety assessment

Koc at 20 °C:
190
Log Koc at 20 °C:
2.28

Additional information

The organic carbon water partition coefficient (Koc) of 3,3,3-trifluoro-2-(trifluoromethyl)propene is calculated to be 190 by QSAR (Ref: EUSES 2.1.2.) basing on the experimental Partition coefficient Octanol - water (Kow) and considering 3,3,3-trifluoro-2-(trifluoromethyl)propene owns to the class of nonhydrophobic substances.

EUSES estimation provides a value of Koc = 190 for 3,3,3-trifluoro-2-(trifluoromethyl)propene, corresponding to Log Koc = 2.28 indicating that substance has low affinity for Organic Carbon.