Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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EC number: 918-139-9 | CAS number: 1228577-90-9
PBT assessment
Administrative data
PBT assessment: overall result
- PBT status:
- the substance is not PBT / vPvB
- Justification:
Screening assignment: P based on available biodegradation screening tests. However, both screening tests and prediction results from quantitative structure-activity relationship models show that neither the parent compounds nor biodegradation daughter products will persist indefinitely in the environment.
Screening assignment: not B, not vB based on log Kow << 4.5 and BCF values << 2000 L/kg (or LogBCF << 3.3) predicted by multiple QSAR models
Definitive assignment: not T based on chronic NOEC and EC10 values >> 0.01 mg/L, not classified for CMR or other chronic target-organ effects
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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