Registration Dossier
Registration Dossier
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EC number: 258-904-8 | CAS number: 53988-10-6
PBT assessment
Administrative data
PBT assessment: overall result
- Name:
- Vulkanox MB2
- Type of composition:
- legal entity composition of the substance
- State / form:
- solid: bulk
- Reference substance:
- Vulkanox MB2
- Reference substance:
- Vulkanox MB2
- PBT status:
- the substance is not PBT / vPvB
- Justification:
Persistence
With a ready degradation of 0% the substance fulfills the P and vP criterion. In an OECD 309 guideline study (biodegradation in water and sediment simulation test) the substance showed a degradation DT50 in surface freshwater of ≤40 days. Based on the results of the OECD TG 309 the substance does not filfill the P and the vP criterion.
Bioaccumulation
With a log Kow of 0.4 the substance does clearly not fulfill the B and vB criterion.
Toxicity
As the substance is classified for human health hazards (toxic to reproduction cat. 2, STOT RE cat. 2) the T criterion is fulfilled.
Concluding, the substance does not fulfill the criteria of as PBT or vPvB.
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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