Registration Dossier
Registration Dossier
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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: 233-465-5 | CAS number: 10191-18-1
PBT assessment
Administrative data
PBT assessment: overall result
- PBT status:
- the substance is not PBT / vPvB
- Justification:
The result of biodegradation test shows that the test substance fails screening (ready biodegradation) studies. The degradation in this test shows that the substance is inherently biodegradable. Therefore, the substance is considered P not “vP.”
The substance is assessed as not ‘B’ based on the high solubility in water (275g/l) and low partition coefficient (logKow ≦-3.92). In addition, there is no evidence that this class of substance will readily absorb across membranes.
The substance is not considered ‘T’. The results of acute toxicity (LC50/EC50) to aquatic organisms with acute effects > 100 mg/l. The results of toxicity tests do not find evidence of CMR or otherwise systemic toxic 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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