Registration Dossier
Registration Dossier
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EC number: 269-133-1 | CAS number: 68187-89-3
Short-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
With high probability acutely not harmful to aquatic invertebrates (BASF SE, 2012, project no. 50E0399/11X282).
Key value for chemical safety assessment
Fresh water invertebrates
Fresh water invertebrates
- Effect concentration:
- 141 mg/L
Additional information
Acid chlorides, coco:
The toxicity of acid chlorides, coco (CAS 68187 -89 -3) was studied under GLP following OECD 202 (BASF SE, 2012; project no. 50E0399/11X282). The test species was Daphnia magna. The test was performed under static condistions with analytical monitoring of the test item concentrations. Besides testing the test item without pH-adjustment, a neutralised test solution was run in addition. The 48 -h EC50 was determined to be 141 mg/L (not neutralised, measured). After adjustment of the pH value, no effect was observed at 800 mg/L (measured).
Hydrochloric acid:
The hydrolysis product hydrochloric acid (HCl) was tested in a semi-static acute toxicity test according to OECD 202 with Daphnia magna. The 48-h EC50 was 0.492 mg/L (acid equivalent to pH 5.3; OECD 2002).
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