Registration Dossier
Registration Dossier
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EC number: 201-163-2 | CAS number: 78-97-7
Toxicity to microorganisms
Administrative data
- Endpoint:
- toxicity to microorganisms
- Type of information:
- experimental study
- Adequacy of study:
- other information
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Test procedure in accordance with national standards with acceptable restrictions (non-GLP)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 991
- Report date:
- 1991
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- DIN 38412-8 (Pseudomonas Zellvermehrungshemmtest)
- GLP compliance:
- no
Test material
- Reference substance name:
- Automatically generated during migration to IUCLID 6, no data available
- IUPAC Name:
- Automatically generated during migration to IUCLID 6, no data available
- Details on test material:
- IUCLID4 Test substance: other TS
TS-Freetext:
Milchsaeurenitril (Lactonitrile)
Purity: 88%
Impurities: 12% acetic acid, 0.1% hydrogen cyanide, 0.1% acetaldehyde
Constituent 1
Sampling and analysis
- Analytical monitoring:
- no
Test organisms
- Test organisms (species):
- Pseudomonas putida
Test conditions
- Details on test conditions:
- Type: aquatic
Results and discussion
Effect concentrationsopen allclose all
- Duration:
- 16 h
- Dose descriptor:
- other: EC90
- Effect conc.:
- 2.4 mg/L
- Duration:
- 16 h
- Dose descriptor:
- EC10
- Effect conc.:
- 0.18 mg/L
- Duration:
- 16 h
- Dose descriptor:
- EC50
- Effect conc.:
- 0.83 mg/L
Applicant's summary and conclusion
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