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EC number: 231-143-9
CAS number: 7440-33-7
Reason: Study scientifically not
necessary/other information available
Justification: A short-term toxicity study
does not need to be conducted because an appropriate long-term toxicity
study on terrestrial organisms is available. According to the Data
Submission Manual 5: How to Complete a Technical Dossier for
Registrations and PPORD Notifications (RELEASE 2.1), ECHA-08-B-06-EN,
for registrations of >1000T, 1 long-term test must be provided either
for toxicity to soil macroorganisms except arthropods or for toxicity to
terrestrial arthropods. Data requirements have been adequately covered
with a OECD Guideline 222, Earthworm Reproduction Test. Thus, a study
examining toxicity to terrestrial arthropods is not required.
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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