Registration Dossier
Registration Dossier
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EC number: 211-470-3 | CAS number: 646-24-2
PBT assessment
Administrative data
PBT assessment: overall result
- PBT status:
- the substance is not PBT / vPvB
- Justification:
The substance has no potential for bioaccumulation and persistence according to Reach Annex XIII. There are insufficient data to determine if the substance fulfills the criteria given in Annex XIII for T. However, the substance does not meet the criteria for PBT or vPvB.
The waived toxicity tests of NMDA are not considered necessary based on the following rationale:
Exposure based waiving can be justified for NMDA based on strictly controlled conditions and no significant exposure as laid down in Annex XI section 3.2 (a). A detailed justification is attached to this dossier. The only use for NMDA is that of a monomer in the production of its respective polymer. The registration dossier therefore is amended with a chemical safety report containing the exposure scenarios, which further describes the strictly controlled conditions and the negligible human and environmental exposure to the substance.
- Likely routes of exposure:
The only use for NMDA is that of a monomer in the production of its respective polymer. The registration dossier therefore is amended with a chemical safety report containing the exposure scenarios, which further describes the strictly controlled conditions and the negligible human and environmental exposure to the substance.A detailed justification is attached to this dossier.
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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