Registration Dossier
Registration Dossier
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EC number: 609-664-1 | CAS number: 393-85-1
Short-term toxicity to aquatic invertebrates
Administrative data
- Endpoint:
- short-term toxicity to aquatic invertebrates
- Type of information:
- experimental study
- Adequacy of study:
- other information
- Study period:
- 1994-02-22-1994-02-24
- Reliability:
- 1 (reliable without restriction)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 994
- Report date:
- 1994
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: Daphnien- Kurztest nach DIN 38412 Teil 11 , Richtline 84/449/EWG (C2), OECD Guideline 202 (I)
- GLP compliance:
- yes (incl. QA statement)
Test material
- Reference substance name:
- 5-Fluoro-2-nitrobenzoic acid methyl ester
- EC Number:
- 609-664-1
- Cas Number:
- 393-85-1
- Molecular formula:
- C8H6FNO4
- IUPAC Name:
- 5-Fluoro-2-nitrobenzoic acid methyl ester
- Test material form:
- other: yellowish liquid
- Details on test material:
- Purity: 96.9%
Constituent 1
Test organisms
- Test organisms (species):
- Daphnia magna
Study design
- Limit test:
- no
Results and discussion
Effect concentrationsopen allclose all
- Duration:
- 48 h
- Dose descriptor:
- LC50
- Effect conc.:
- 10 - 100 mg/L
- Nominal / measured:
- nominal
- Duration:
- 48 h
- Dose descriptor:
- EC0
- Effect conc.:
- 10 - 100 mg/L
- Nominal / measured:
- nominal
- Duration:
- 48 h
- Dose descriptor:
- LC100
- Effect conc.:
- 100 - 1 000 mg/L
- Nominal / measured:
- nominal
- Reported statistics and error estimates:
- Probit-method
Applicant's summary and conclusion
- Conclusions:
- The LC50 after 48 h was 10-100 mg/L.
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