Registration Dossier
Registration Dossier
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EC number: 909-701-4 | CAS number: -
Carcinogenicity
Administrative data
Description of key information
No carcinogenicity study results are available. Nevertheless from the data available on the reaction mass of cerium dioxide and lanthanum oxide and lanthanum fluoride, as well as on the related mono-constituents cerium dioxide or lanthanum oxide, testing for carcinogenicity is not required as all these subtsances are not mutagenic and as no evidence of pre-neoplastic lesions was observed in the repeated dose toxicity study using cerium dioxide.
Key value for chemical safety assessment
Justification for classification or non-classification
Additional information
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.
