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Environmental fate & pathways

Bioaccumulation: aquatic / sediment

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Description of key information

BCF QSAR Fish: 205 L/Kg ww, BCFBAF v3.01; EpiSuite 4.11 - US EPA, Firmenich SA 2014

Key value for chemical safety assessment

BCF (aquatic species):
205 L/kg ww

Additional information

Key Study: (Q)SAR: in domain:

BCF QSAR Fish: 205 L/Kg ww, BCFBAF v3.01; EpiSuite 4.11 - US EPA, November 2012

 

Supporting Study: (Q)SAR: not fully in domain:

BCF QSAR Fish: 6.0 L/Kg ww, OASIS Catalogic v5.11.15 - BCF base-line model v.02.08, December 2013

 

Weight of Evidence:

Experimental Log Kow = 4.01 at 30 °C and pH 5.5, EU Method A.8, 2013.

QSAR predictions (in and out of domain) converge on BCF < 500 L/Kg ww by two separate models.

The weight of evidence for the substance conclusion: not bioaccumulative: BCF (aquatic species) = 205 L/kg ww