Registration Dossier
Registration Dossier
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EC number: 215-213-6 | CAS number: 1313-96-8
Toxicity to terrestrial plants
Administrative data
- Endpoint:
- toxicity to terrestrial plants: long-term
- Type of information:
- experimental study planned (based on read-across)
- Justification for type of information:
- Refer to analogue justification provided in IUCLID section 13.
Since aquatic algae was the only trophic-level, which showed some (even though unclear) sensitivity to the substance, it was considered appropriate to perform a terrestrial long-term test with plants according to the OECD Guideline 208 (Terrestrial Plant Test: Seedling Emergence and Seedling Growth Test) in the terrestrial compartment. This test will be performed after a decision on the requirement to carry out the proposed test has been taken according to the procedure laid down in Regulation (EC) 1907/2006 and a deadline to submit the information required has been set by the Agency. The choice of the terrestrial test will be reevaluated, based on the results of the ongoing long-term niobium test with fish (OECD 210).
Cross-reference
- Reason / purpose for cross-reference:
- other: Analogue read across justification
Data source
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 208 (Terrestrial Plants, Growth Test)
Test material
- Reference substance name:
- Niobium
- EC Number:
- 231-113-5
- EC Name:
- Niobium
- Cas Number:
- 7440-03-1
- Molecular formula:
- Nb
- IUPAC Name:
- Niobium
Constituent 1
Results and discussion
Applicant's summary and conclusion
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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