Registration Dossier
Registration Dossier
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EC number: 688-947-1 | CAS number: 98092-92-3
Endpoint summary
Administrative data
Description of key information
Hazardous to the aquatic environment - acute
During the OECD No. 202 and 201 are been observed (i) immobilization at 24 and 48 hours, (ii) toxicity.
The values of toxicity are the followings:
- 72 h EC50 - Pseudokirchneriella subcapitata - 1,3-1,7 mg/L;
- 48 h EC50 (mg/L) - Daphnia magna - 3.1 mg/L.
Because these values are not ≤ 1 mg/l, Delmopinol HCl is not judged as hazardous.
Hazardous to the aquatic environment - chronic
Delmopinolo HCl was found to be not ready and completely biodegradable under the conditions applied in a manometric respirometry test, since no biodegradation was reached during the test period.
Considering (i) the toxicity values are comprised between > 1 - ≤ 10 mg/l and (ii) biodegradation data, Delmopinol HCl is classified as Aquatic Chronic 2; H411.
Additional information
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