Registration Dossier
Registration Dossier
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EC number: 215-266-5 | CAS number: 1317-35-7
Endpoint summary
Administrative data
Description of key information
Mn3O4 has low oral toxicity when given to adult rats over a sub-acute period. Mn3O4 has been demonstrated to have low toxicity at low air concentrations (equivalent to 1 mg respirable Mn/m3) (Ulrich et al 1979). No dermal studies are available, but absorption of Mn3O4 through skin is not expected based on its very poor solubility in water.
Key value for chemical safety assessment
Additional information
Justification for classification or non-classification
There are no data to suggest that classification of the substance for repeated dose toxicity is required.
In accordance with the criteria for classification as defined in Annex I, Regulation (EC) No. 1272/2008, the substance does not require classification with respect to specific target organ toxicity, repeated exposure.
In accordance with the criteria for classification as defined in Annex VI, Directive 67/548/EEC (DSD), the substance does not require classification with respect to repeated dose toxicity.
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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