Registration Dossier
Registration Dossier
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EC number: 203-372-4 | CAS number: 106-20-7
Endpoint summary
Administrative data
Description of key information
Additional information
According to Annex IX, Section 9.4, Column 2 of Regulation (EC) No 1907/2006, studies on the effects on terrestrial organisms shall be conducted for substances manufactured or imported in quantities of 100 tons or more. The Risk Characterization Ratio of the risk assessment is below 1 for the local terrestrial compartment, indicating that all of the applied uses can be considered to be safe. Since the substance has a high adsorption potential to soil particles and is not readily biodegradable, a long-term reproduction study on earthworms according to OECD 222 was conducted (BASF SE and OXEA Group, 2012; report no. 68E0454/11515). The substrate was artificial soil. After 28 days of exposure no mortality was observed for the adult earthworms. The effect on reproduction and biomass was assessed after a further 28 days. The effect values for biomass were as follows: NOEC >= 80 mg/kg soil dw; LOEC > 80 mg/kg soil dw. The effect values for reproduction were: NOEC = 20 mg/kg soil dw; LOEC = 40 mg/kg soil dw.
The PNEC soil will be calculated using the assessment factor as well as the equilibrium partitioning method.
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.
