Registration Dossier
Registration Dossier
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The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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EC number: 276-763-0 | CAS number: 72676-55-2
Endpoint summary
Administrative data
Description of key information
Additional information
In accordance with ECHA’s guidance on information requirements and chemical safety assessment, chapter R7c (v3.0 ; June 2017; pp. 154 -159), for soil hazard category 3 substances as is the case for the test item (Non Readily biodegradable substance classified as toxic to aquatic life with long lasting effets), confirmatory long-term terrestrial toxicity testing on invertebrates and microorganisms activity must be carried out. Data on toxicity to soil microorganisms and toxicity to soil macroorganisms, from studies following OECD TG 216 and OECD TG 222 respectively are available.
56d NOEC repro= 555.6mg/kg dw
28d NOEC nitrate inhibition = 8.3 mg/kg dw
Since the exposure assessment of the test item, based on PNECsoil determined with an assessment factor, does not indicate any risk for terrestrial compartment under any scenario - all RCRs to all compartments are below 1 and all the supported uses are therefore assessed to be safe - no additional terrestrial toxicity testing are needed.
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.
