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EC number: 266-587-2
CAS number: 67151-63-7
environmental classification of the test substance is currently not
harmonized according to the CLP Regulation (EC) 1272/2008 and the
Dangerous Substance Directive 67/548/EC.
Based on available acute toxicity
data, the lowest valid effect concentration for freshwater aquatic
organisms is 26 mg/L (EC50 value for daphnia).
substance is not readily biodegradable; its logKow is < 4. Based
on available data the substance should not be classified for acute
toxicity. From the acute data, daphnia appear to be the most sensitive
species. No chronic daphnia data are available but calculations with
ECOSAR v 1.11 following the aliphatic amines class, gives a chronic
Daphnia value (ChV) of approx. 7.2 mg/L. As
the measured NOEC value for algae is >
1 mg/L (12.5 mg/L for algae, no other measured long-term studies are
available), and the predicted chronic value for Daphnia (the most
sensitive species) is also above 1 mg/L, the substance should not be
classified for chronic toxicity
either, following section 188.8.131.52 of
the CLP Regulation.
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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