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EC number: 231-150-7
CAS number: 7440-41-7
- An up to date acute oral toxicity study is available that reports no toxicity at the maximum dose of 2000 mg/kg bw.- No studies on dermal toxicity are available.- A set of non-standard studies with single inhalation exposure are available, but not suitable for setting a LC50.- Only airborne exposures to soluble beryllium compounds are associated with acute beryllium disease. Exposure to beryllium metal has not been found to be associated with acute or short-term respiratory reactions. Eisenbud M. The Standard for Control of Chronic Beryllium Disease. Appl Occup Environ Hyg 13(1): 25–31 (1998).
- oral toxicity: Be metal is non-toxic via the oral route and does not
need to be classified for acute oral toxicity according to CLP
(REGULATION (EC) No 1272/2008 OF THE EUROPEAN PARLIAMENT AND OF THE
COUNCIL) as implementation
of UN-GHS in the EU.
- dermal toxicity: The dermal toxicity Be metal cannot be assessed as no
reliable study is available. Given the absence of oral toxicity a
classification for acute dermal toxicity is deemed unjustified according
to CLP (REGULATION (EC) No 1272/2008 OF THE EUROPEAN PARLIAMENT AND OF
THE COUNCIL) as implementation of UN-GHS in the EU.
- inhalation toxicity: Beryllium metal is non-toxic via the inhalation
route and does not need to be classified for acute oral toxicity
according to CLP (REGULATION (EC) No 1272/2008 OF THE EUROPEAN
PARLIAMENT AND OF THE COUNCIL)
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.
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