Registration Dossier
Registration Dossier
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EC number: 201-807-2 | CAS number: 88-18-6
Biodegradation in water and sediment: simulation tests
Administrative data
Link to relevant study record(s)
Description of key information
Waiver: substance is inherently biodegradable and direct and indirect exposure of sediment is unlikely.
Key value for chemical safety assessment
Additional information
Reliable measured biodegradation studies for o-tert-butylphenol are available for biodegradation in water and included in the dossier. However, no measured biodegradation in sediment are available for o-tert-butylphenol. The key study result for biodegradation in water indicates that the test substance is inherently biodegradable. Additionally, the substance is not to be applied directly to sediment and direct and indirect exposure of sediment is unlikely. Therefore, as per Annex IX of Regulation (EC) No 1907/2006, testing on biodegradation in sediment is not necessary.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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