Registration Dossier
Registration Dossier
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EC number: 403-080-9 | CAS number: 92484-48-5 BENZTRIAZOL UV ABSORBER BUK 4499; BUK 4499; UV ABSORBER BUK 4499
Endpoint summary
Administrative data
Description of key information
Additional information
Partitioning of substances into the different environmental compartments depends mainly on their physico-chemical properties. Since the water solubility of the test substance is very high (9800 mg/L) and the log Pow value low (-0.24), the substance is expected to mainly distribute to the water phase. Since hydrolysis and biodegradation showed to be low, it cannot be excluded that the test substance persist in the aquaeous environment over a certain time. The test substance is not expected to evaporate into the athmosphere due to the low vapour pressure of < 0.0001 Pa at 20 °C. Thus, long-term transport through the athmosphere is not expected. Due to the low lipophilicityx of the substance, uptake and bioaccumulation in aquatic organisms is not considered to be relevant.
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