Registration Dossier
Registration Dossier
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EC number: 443-870-0 | CAS number: 163520-33-0
Endpoint summary
Administrative data
Description of key information
Additional information
Investigations in available studies cover soil microflora, earthworm, bees and birds. The substance shows no adverse effect on nitrogen turnover or respiration of the soil microflora. Furthermore, the substance has no acute toxic effect on earthworms resulting in death or intoxication symptoms, however, the NOEC to the weight of earthworms was found to be 560 mg/kg soil dw.
In two studies with honeybees investigating contact and oral toxicity, the contact toxicity study yielded the lower LD50 value of 100.7 µg/bee.
Finally, for birds, the LD50 was shown to be greater than 1675 mg/kg bw and the NOEC to reproduction to be 22.4 mg/kg bw.
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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