Registration Dossier
Registration Dossier
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EC number: 203-310-6 | CAS number: 105-57-7
Endpoint summary
Administrative data
Description of key information
Short-term toxicity to aquatic invertebrates
The 48-h EC50 of the test item was determined to be > 120 mg/L (nominal).
Toxicity to microorganisms
Due to the high volatility of the substance, an Activated Sludge Respiration Inhibition Test according to OECD Guideline 209 was technically not feasable. (Data waiving according to EC no. 1907/2006 Annex XI 2) Therefore, the toxicity of the substance to microorganisms was assessed by inhibition control assays of a ready biodegradation test with the substance according to OECD Guideline 310. The study has demonstrated that the substance has no toxic potential to microorganisms up to a concentration of 33 mg/L. Thus, the substance is not considered inhibitory to microorganisms.
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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