Registration Dossier
Registration Dossier
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EC number: 287-625-4 | CAS number: 85566-16-1
PBT assessment
Administrative data
PBT assessment: overall result
- Name:
- Alcohols, C13-15-branched and linear
- Type of composition:
- legal entity composition of the substance
- State / form:
- liquid
- Reference substance:
- Alcohols, C13-15-branched and linear
- Reference substance:
- Alcohols, C13-15-branched and linear
- Reference substance:
- Alcohols, C13-15-branched and linear
- Reference substance:
- Alcohols, C13-15-branched and linear
- Reference substance:
- Alcohols, C13-15-branched and linear
- Reference substance:
- Alcohols, C13-15-branched and linear
- Reference substance:
- Alcohols, C13-15-branched and linear
- Reference substance:
- Alcohols, C13-15-branched and linear
- PBT status:
- the substance is not PBT / vPvB
- Justification:
PERSISTENCE
The substance is considered as readily biodegradable according to an OECD 301 study and according to degradation modelling of its constituents and may therefore considered to be “not P/vP”.
BIOACCUMULATION
The substance has a log Kow of ≥4.5. As no experimentally determined BCF is available, the substance must be assessed as “vB (and B)” based on the log Kow alone. However, the substance is considered unlikely to be B/vB as its different C13 and C15 components are rapidly degradable and long-chain alcohols are generally known to be very efficiently biotransformed. Estimated BCF values range from ca. 500 to 1000 L/kg based on a QSAR that takes into account biotransformation (Arnot-Gobas).
TOXICITY
For the substance a long-term 72-h EL10 value of >100 mg/L was determined in aquatic algae. Further, there is no evidence of CMR properties or chronic toxicity as specified in REACH Annex XIII. Therefore, the substance is assessed to be “not T”.
- Likely routes of exposure:
See exposure assessment.
Reference
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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