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EC number: 215-235-6
CAS number: 1314-41-6
Waiving ( study
scientifically not necessary / other information available).
Lead tetroxide does not require classification for explosiveness.
The experimental determination of the explosivity of a compound is not
required, if available thermodynamic data (reaction enthalpies) and/or
the absence of certain reactive groups (Bretherick, 1990) in the
structural formula indicate that the substance will not decompose
violently under formation of gases or release of energy and thus does
not pose a risk for explosivity.
The substance lead tetroxide (“minium”) is considered to be “inert” in
the context of explosivity, since it already represents lead in an
elevated oxidation status. Finally, it is noted that despite the
long-term use of lead tetroxide, this substance is not classified for
explosive properties according to UN transport regulations.
The study is therefore waived in
accordance with REACH Annex VII, Section 7.11, Column 2.
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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