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EC number: 309-811-7
CAS number: 101033-44-7
The target substance is hydrolytically unstable with hydrolysis
half-life less than 30 minutes. Hydrolysis products include
triethanolamine and hydrated zirconium dioxide. Zirconium dioxide is an
inorganic substance and consider not relevant for toxicity evaluation.
The intrinsic short-, long-term toxicities of the target substance is
based on the two organic hydrolysis products.
The ocatanol-water partition coefficient is -1.59 (log
value) for the organic product. The target substance is therefore
considered not persistent and no bioaccumulation potential.
Based on the lowest 72-h EC50 to Desmodesmus subspicatus
of 512 mg/l, and no other findings of carcinogenicity, mutagenicity,
toxicity to reproduction and long-term toxicity to target organs, the
target substance is considered non-toxic.
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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