Registration Dossier
Registration Dossier
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EC number: 203-419-9 | CAS number: 106-65-0
PBT assessment
Administrative data
PBT assessment: overall result
- PBT status:
- the substance is not PBT / vPvB
- Justification:
Persistence
The substance is readily biodegradable, indicating that the substance is not persistent (P).
Bioaccumulation
The octanol water partition coefficient of the substance is low (log Kow= 0.33) suggesting only a low potential for the substace to be bioaccumulative..
For organic substances with a log Kowvalue below 4.5 it is assumed that the affinity for the lipids of an organism is insufficient to exceed the criterion for bioaccumulation (a BCF value > 2000 L/kg).
BCF has been calculated using the computer program BCFBAF (v3.01). It is predicted that the substance has a BCF of 3.16 L/kg wet weight.
These data indicate that the substance is not bioaccumulative (B).
Toxicity
Aquatic toxicity tests do not indicate the substance meets the criteria to be regarded as toxic (T).
Overall conclusion
The available information do not indicate that the substance should be classified as a PBT or vPvB substance.
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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