Registration Dossier
Registration Dossier
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EC number: 414-420-0 | CAS number: - SPE 93279
Short-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
- Endpoint:
- short-term toxicity to aquatic invertebrates
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Follows standard guidelines, under GLP
- Qualifier:
- according to guideline
- Guideline:
- EU Method C.2 (Acute Toxicity for Daphnia)
- GLP compliance:
- yes
- Details on test solutions:
- Identity and concentration of auxiliary solvent for dispersal: the test substance was dissolved directly in water
- Test organisms (species):
- Daphnia magna
- Limit test:
- yes
- Total exposure duration:
- 48 h
- Hardness:
- 154 mg CaCO3/L
- Duration:
- 24 h
- Dose descriptor:
- EC50
- Effect conc.:
- > 100 mg/L
- Duration:
- 48 h
- Dose descriptor:
- EC50
- Effect conc.:
- > 100 mg/L
- Duration:
- 48 h
- Dose descriptor:
- NOEC
- Effect conc.:
- > 100 mg/L
- Details on results:
- % concentration loss over the test: 0
- Conclusions:
- 48h-EC50 > 100 mg/l
Reference
Description of key information
The concentration was maintained with 0% loss over 48h.
No immobility was recorded during the test; A limit test was conducted at 100mg/l.
Key value for chemical safety assessment
Fresh water invertebrates
Fresh water invertebrates
- Dose descriptor:
- EC50
- Effect concentration:
- 100 mg/L
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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