Registration Dossier
Registration Dossier
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EC number: 609-691-9 | CAS number: 39464-70-5
Ecotoxicological Summary
Administrative data
Hazard for aquatic organisms
Hazard for air
Hazard for terrestrial organisms
Hazard for predators
Additional information
Conclusion on classification
Two study reports (rated as Klimisch 1) on aquatic organisms are available covering two trophic levels: a primary producer (freshwater algae, represented by the model species Pseudokirchneriella subcapitata) and a primary consumer (aquatic invertebrates, represented by the model species Daphnia magna).
D. magna was exposed for 48 hours to ethoxylated phenol phosphate in a static short-term GLP toxicity study (OECD 202) at a limit concentration of 100 mg/L (nominal). No effect on D. magna was observed. The nominal test concentration was confirmed analytically by HPLC-UV. Therefore, the NOEC equals or is above 100 mg/L.
The freshwater algae Pseudokirchneriella subcapitata was exposed for 72 hours to ethoxylated phenol phosphate in a static short-term toxicity study according to the OECD guideline 201 (2006) and in compliance with the OECD-GLP principles. The study was conducted as limit test with 100 mg/L. No effect on P. subcapitata was observed. The nominal test concentration was confirmed analytically by HPLC with UV detection method. Therefore, the NOEC equals or is above 100 mg/L.
Following the provisions laid down in the CLP Regulation (Regulation (EC) No 1272/2008) ethoxylated phenol phosphate does not have to be classified as toxic to the aquatic environment.
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