Registration Dossier
Registration Dossier
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EC number: 811-367-9 | CAS number: 11073-79-3
Oxidising properties
Administrative data
Link to relevant study record(s)
- Endpoint:
- oxidising solids
- Data waiving:
- study scientifically not necessary / other information available
- Justification for data waiving:
- the study does not need to be conducted because there are no chemical groups present in the molecule which are associated with oxidising properties and hence, the classification procedure does not need to be applied
- Conclusions:
- In accordance with Column 2, specific rules for adaptation from Column 1, of Annex VII of the REACH Regulation, the oxidising properties study, required in section 7.13, does not need to be conducted for Gd2Zr2O7 based on its chemical structure. Gd2Zr2O7 is an inorganic oxide in which the inorganic elements Gadolinium (+3) and Zirconium (+4) are in there highest possible oxidation states. Therefore, the substance is not sensitive to oxygen release.
- Executive summary:
In accordance with Column 2, specific rules for adaptation from Column 1, of Annex VII of the REACH Regulation, the oxidising properties study, required in section 7.13, does not need to be conducted for Gd2Zr2O7 based on its chemical structure. Gd2Zr2O7 is an inorganic oxide in which the inorganic elements Gadolinium (+3) and Zirconium (+4) are in there highest possible oxidation states. Therefore, the substance is not sensitive to oxygen release.
Reference
Description of key information
In accordance with Column 2 of Annex VII of the REACH Regulation, the oxidising properties study, required in section 7.13, does not need to be conducted for Gd2Zr2O7 based on its chemical structure. Gd2Zr2O7 is an inorganic oxide in which the inorganic elements Gadolinium (+3) and Zirconium (+4) are in there highest possible oxidation states. Therefore, the substance is not sensitive to oxygen release.
Key value for chemical safety assessment
Additional information
Justification for classification or non-classification
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.
