Registration Dossier
Registration Dossier
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EC number: 214-222-2 | CAS number: 1115-20-4
Endpoint summary
Administrative data
Description of key information
Short-term toxicity to fish
Eastman, 1995, GLP, OECD TG 203, Pimephales promelas, LC50 (96h) >1039.9 mg/L.
With high probability acutely not harmful to fish.
Long-term toxicity to fish
The ACR approach (BASF SE, 2021) resulted in NOECs greater than 10.4 mg/L.
In Annex IX section 9.1.6 of Regulation (EC) No 1907/2006, it is laid down that chronic tests shall be proposed by the registrant if the chemical safety assessment indicates the need to investigate further the effects on fish. According to Annex I of this regulation, the chemical safety assessment triggers further action when the substance or the preparation meets the criteria for classification as dangerous according to Directive 1272/2008 or is assessed to be a PBT or vPvB. The hazard assessment of the substance reveals neither a need to classify the substance as dangerous to the environment, nor is it a PBT or vPvB substance, nor are there any further indications that the substance may be hazardous to the environment. Therefore, and for reasons of animal welfare a chronic test on fish is not provided.
Long-term toxicity not expected (NOEC > 10.4 mg/L).
Short-term toxicity to aquatic invertebrates
Eastman, 1995, GLP, OECD TG 202, Daphnia magna, EC50 (48 h) > 559.6 mg/L.
With high probability acutely not harmful to invertebrates.
Long-term toxicity to aquatic invertebrates
QSAR Toolbox v4.4: Daphnia magna,21-d NOECs, reproduction and mortality: NOEC = 13.2 to 16.8 mg/L
Long-term effects are not to be expected.
Toxicity to aquatic algae and plants
BASF AG, 1989; Study number 7-BASF-Ökolimna-02/89/-022, non-GLP, according to German Industrial Standards DIN 38412-9, Desmodesmus subspicatus, ErC50 (72 h) = 3170 mg/L, ErC10 (72 h) = 870 mg/L.
Acutely not harmful to algae
Toxicity to microorganisms
BASF AG, 2003, report no. 03/0084/08/1, GLP, OECD 209, EC20 (30 min) > 1000 mg/L.
The inhibition of the degradation activity of activated sludge is not anticipated when the substance is introduced in appropriately low concentrations.
Additional information
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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