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EC number: 692-614-6
CAS number: 5660-53-7
The substance was tested according to OECD Guideline 202, Acute Immobilization Test (April 2004). Under static conditions, no adverse effects (immobility) were observed after 48 hours of exposure at the highest tested dose of 96 mg a.i./L (corresponding to 100 mg/L of test item). The 48 hour EC50 value was > 96 mg a.i./L and the NOEC was 96 mg a.i./L.
The substance was tested according to OECD Guideline 202, Acute
Immobilization Test (April 2004) in accordance with GLP. The cladoceran,
Daphnia magna, was exposed for 48 hours under static conditions to five
mean measured concentrations of
2-isobutyl-2-methyl-1,3-dioloxane-4-methanol ranging from 6.3 to 96 mg
a.i./L (corresponding to 100 mg/L of test item). No adverse effects
(immobility) were observed after 48 hours of exposure at the highest
tested dose. Thus the 48 hour-EC50 value was > 96 mg a.i./L, the 48 hour
no-immobility concentration and the NOEC were both 96 mg a.i./L.
Based on the results of this study, the test item is considered as
not harmful to invertebrates in accordance with the Regulation (EC)
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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