Registration Dossier
Registration Dossier
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 245-711-9 | CAS number: 23519-77-9
Endpoint summary
Administrative data
Description of key information
Additional information
The target substance is a hydrolytically unstable organozirconate with hydrolysis half-life less than 5 minutes (Borica, 2016). The identified hydrolysis products include 1 -propanol and zirconium dioxide, which is an inorganic substance.
Zirconium dioxide is a solid precipitate which is not classified as hazardous to human health or to the environment. As an insoluble precipitate, it is also lacking bioavailability, and therefore not relevant to be considered further in CSA.
On the basis the rapid hydrolysis, the intrinsic properties lie in the degradation products.
Biodegradation &
Bioaccumulation
The
organic component of the hydrolysis product - 1 -propanol was found
readily biodegradable (Price, et. al. 1974) and highly water soluble.
Bioaccumulation is not expected.
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.
