Registration Dossier
Registration Dossier
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EC number: 221-220-5 | CAS number: 3033-62-3
Endpoint summary
Administrative data
Description of key information
In accordance with Column 2 of REACH Annex VIII, the adsorption/desorption screening test (required in Section 9.3.1) does not need to be conducted as the substance has a low log Kow value (log Kow < 3, at 25 deg C), and thus has a low potential for adsorption. Further, a level III fugacity model calculation with equal and continuous distributions to air, water and soil compartments suggests that the test substance will distribute mainly to the soil (67.1%) and water (32.8%) compartments with minor distribution to the air and sediment compartments (<0.1%). A Henry’s law constant of 3.79 x 10E-5Pa-m3/mol (Bond Estimate) and 1.21 x 10E-5Pa-m3/mol (Group Estimate) at 25°C suggests that volatilization of the test substance from the water phase is not expected to be high.
Additional information
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