Registration Dossier
Registration Dossier
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EC number: 225-625-8 | CAS number: 4979-32-2
Endpoint summary
Administrative data
Description of key information
Additional information
According to the estimated results and the interpretation from Swann (Swann et al. 1983), DCBS has a high adsorption potential in soil/sludge with the adsorption coefficient (log Koc) of 4.70 - 4.92 (Currenta, 2010). DCBS is essentially not volatile with the Henry's law constant H lower than 0.0693 Pa m3/mol at ambient temperature (20-25°C) (Currenta, 2010) from aquatic media according to the criteria of Thomas (1990). The distribution calculation (Mackay level I) showed that the main target compartment for DCBS is sediment with 49.72 % and soil with 49.17%, followed by water with 0.7 % and suspended sediment with 0.4%. The transport and distribution characteristics of the potential metabolites of DCBS are also discussed in the relevant sub-chapters.
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