Registration Dossier
Registration Dossier
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EC number: 939-967-7 | CAS number: -
GHS
General Information
- Name:
- Erbium zirconium oxide
- Not classified
- Implementation:
- EU
- Remarks:
Because erbium oxide (CAS 12061-16-4) and zirconium dioxide (CAS 1314-23-4) are both non-classified, non-hazardous compounds, it was decided to include both data for zirconium dioxide and erbium oxide in the dossier for some critical endpoints and to conclude on the properties of erbium zirconium oxide based on this information, instead of performing new tests with erbium zirconium oxide for all required endpoints. Based on the outcome of the comparison of these critical properties of erbium oxide and zirconium dioxide, it was considered sufficient to cover other endpoints by information on zirconium dioxide alone. Only for some physicochemical endpoints (appearance, relative density, water solubility, particle size distribution), data on erbium zirconium oxide were included. Justification for this approach is given in the read across justification document attached to IUCLID Section 13.
Related composition
- Related composition:
- Erbium zirconium oxide
- Erbium zirconium oxide
Classificationopen allclose all
Explosives
- Reason for no classification:
- data conclusive but not sufficient for classification
Flammable gases and chemically unstable gases
- Reason for no classification:
- data conclusive but not sufficient for classification
Aerosols
- Reason for no classification:
- data conclusive but not sufficient for classification
Oxidising gases
- Reason for no classification:
- data conclusive but not sufficient for classification
Gases under pressure
- Reason for no classification:
- data conclusive but not sufficient for classification
Flammable liquids
- Reason for no classification:
- data conclusive but not sufficient for classification
Flammable solids
- Reason for no classification:
- data conclusive but not sufficient for classification
Self-reactive substances and mixtures
- Reason for no classification:
- data conclusive but not sufficient for classification
Pyrophoric liquids
- Reason for no classification:
- data conclusive but not sufficient for classification
Pyrophoric solids
- Reason for no classification:
- data conclusive but not sufficient for classification
Self-heating substances and mixtures
- Reason for no classification:
- data conclusive but not sufficient for classification
Substances and mixtures which in contact with water emit flammable gases
- Reason for no classification:
- data conclusive but not sufficient for classification
Oxidising liquids
- Reason for no classification:
- data conclusive but not sufficient for classification
Oxidising solids
- Reason for no classification:
- data conclusive but not sufficient for classification
Organic peroxides
- Reason for no classification:
- data conclusive but not sufficient for classification
Corrosive to metals
- Reason for no classification:
- data lacking
Desensitized explosives
- Reason for no classification:
- data conclusive but not sufficient for classification
Acute toxicity - oral
- Reason for no classification:
- data conclusive but not sufficient for classification
Acute toxicity - dermal
- Reason for no classification:
- data conclusive but not sufficient for classification
Acute toxicity - inhalation
- Reason for no classification:
- data conclusive but not sufficient for classification
Skin corrosion / irritation
- Reason for no classification:
- data conclusive but not sufficient for classification
Serious eye damage / eye irritation
- Reason for no classification:
- data conclusive but not sufficient for classification
Respiratory sensitisation
- Reason for no classification:
- data lacking
Skin sensitisation
- Reason for no classification:
- data conclusive but not sufficient for classification
Aspiration hazard
- Reason for no classification:
- data lacking
Reproductive toxicity
- Reason for no classification:
- data conclusive but not sufficient for classification
Effects on or via lactation
- Reason for no classification:
- data lacking
Germ cell mutagenicity
- Reason for no classification:
- data conclusive but not sufficient for classification
Carcinogenicity
- Reason for no classification:
- data lacking
1. Specific target organ toxicity - single (STOT-SE)
- Reason for no classification:
- data conclusive but not sufficient for classification
1. Specific target organ toxicity - repeated (STOT-RE)
- Reason for no classification:
- data conclusive but not sufficient for classification
Hazardous to the aquatic environment (acute / short-term)
- Reason for no classification:
- data conclusive but not sufficient for classification
Hazardous to the aquatic environment (long-term)
- Reason for no classification:
- data conclusive but not sufficient for classification
Hazardous to the ozone layer
- Reason for no classification:
- data lacking
Labelling
- Signal word:
- No signal word
Notes
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
