Registration Dossier
Registration Dossier
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EC number: 231-640-0 | CAS number: 7665-72-7
Adsorption / desorption
Administrative data
Link to relevant study record(s)
- Endpoint:
- adsorption / desorption: screening
- Data waiving:
- study scientifically not necessary / other information available
- Justification for data waiving:
- the study does not need to be conducted because the substance has a low octanol water partition coefficient and the adsorption potential of this substance is related to this parameter
Reference
Description of key information
In accordance with column 2 of REACH Annex VIII, the adsorption/desorption screening test does not have to be conducted since (tert-butoxymethyl)oxirane can be expected to have a low potential for adsorption to soil based on the log Kow of 0.97.
Key value for chemical safety assessment
- Koc at 20 °C:
- 9.608
Additional information
As a Koc value is required for exposure calculations, the EPISuite estimated Koc value (EPISuite v4.1/KOCWIN v2.00) of 9.608 for the target substance is included for the chemical safety assessment.
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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