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Environmental fate & pathways

Adsorption / desorption

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Description of key information

Taking account to the TCPP's structure similar with the TDCP, the regression equation was also applied to the TCPP, which indicated that the Koc of the TCPP was 174.

Key value for chemical safety assessment

Koc at 20 °C:
174

Additional information

We choose the study read-across from a standard test of TDCP as the key study. This study obeyed with the OECD TGD 106, which used a regression equation derived from a plot of log Kd versus log Koc (organic carbon concentration), which in order to derive a Koc from the plot. Taking account to the TCPP's structure similar with the TDCP, the regression equation was also applied to the TCPP, which indicated that the Koc of the TCPP was 174.