Registration Dossier
Registration Dossier
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EC number: 251-846-4 | CAS number: 34140-91-5
Toxicity to soil microorganisms
Administrative data
Link to relevant study record(s)
Description of key information
The purpose of this study was to investigate the long-term effects of the test item, after a single exposure, on nitrogen transformation activity of soil microorganisms, following the procedure described in the corresponding OECD 216 guideline and under GLP. The test item showed no significant adverse effect on the nitrogen activity of soil microorganisms up to the highest tested concentration over a 28-day period. The NOEC is therefore considered to be equal to or greater than 1000.0 mg test item/kg soil dry weight.
Key value for chemical safety assessment
- Long-term EC10 or NOEC for soil microorganisms:
- 1 000 mg/kg soil dw
Additional information
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.
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