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EC number: 413-110-2
CAS number: 135861-56-2
The substance is not classified for the environmental and no toxicity
has been observed in the acute toxicity studies conducted, therefore it
is considered to be unnecessary to derive PNECs.
The substance is not classified for the environment based on results
from acute toxicity tests in three species (fish, daphnia and algae),
biodegradation and physico-chemical properties.
Acute toxicity testing in fish, daphnia and algae resulted in the
Fish 96-Hour LC50: > 0.10 mg/l
Daphnia magna 48 -Hour EC50: > 0.10 mg/l
Algae (Pseudokirchneriella subcapitata): 72 hr ErC50(growth
rate): > 0.10 mg/l
No toxicity was observed in any study at the limit of the substances
The classification criteria for Acute/Chronic
Category 1 and Chronic categories 2 and 3 are therefore not met.
A classification of Chronic Category 4 is also not applicable, as
although the substance is poorly soluble (water solubility < 1 mg/l) and
not rapidly degradable, it has a log Kow/Pow below
4 (2.78) and BCF <500, indicating a low potential for bioaccumulation.
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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