Registration Dossier
Registration Dossier
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EC number: 807-276-9 | CAS number: 1421695-64-8
Endpoint summary
Administrative data
Description of key information
Key value for chemical safety assessment
Additional information
Justification for classification or non-classification
The oral and dermal LD50 for the test substance in rats are >2000 and >5000 mg/kg, respectively. The inhalation LC50 for the substance is >1.1 mg/L, which would indicate the substance be classified as Acute Toxicity Category 4. However, aerosol at concentrations higher than max attainable concentration may be generated, but not used due to non-respirable particle size. This means even advanced technology allows higher concentration to be generated, it’s irrelevant to hazard due to non-respirable particles at that concentration. Therefore, the test substance is not hazardous at the maximum attainable inhalation concentration. Therefore, based on the available data, no classification is required for acute toxicity endpoints according to EU Classification, Labelling and Packaging of Substances and Mixtures (CLP) Regulation (EC) No. 1272/2008.
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.
