Registration Dossier
Registration Dossier
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EC number: 209-691-5 | CAS number: 590-86-3
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 conducted according to German national standard, DIN 38412 part 8 (draft June 1986), however there was no analytical monitoring.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 989
- Report date:
- 1989
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: German standards, DIN 38412 part 8 (draft June 1986).
- GLP compliance:
- no
Test material
- Reference substance name:
- Isovaleraldehyde
- EC Number:
- 209-691-5
- EC Name:
- Isovaleraldehyde
- Cas Number:
- 590-86-3
- Molecular formula:
- C5H10O
- IUPAC Name:
- 3-methylbutanal
- Details on test material:
- - Name of test material (as cited in study report): 3-methylbutanal, isovaleraldehyde
Purity: no data
Constituent 1
Sampling and analysis
- Analytical monitoring:
- no
Test organisms
- Test organisms (species):
- Pseudomonas putida
Study design
- Test type:
- static
- Water media type:
- freshwater
- Limit test:
- no
- Total exposure duration:
- 17 h
Test conditions
- Details on test conditions:
- Type: aquatic
Results and discussion
Effect concentrations
- Duration:
- 17 h
- Dose descriptor:
- EC10
- Effect conc.:
- 310 mg/L
- Nominal / measured:
- nominal
- Conc. based on:
- test mat.
- Basis for effect:
- growth inhibition
- Details on results:
- Start of inhibition (TLC) at a concentration of 310 mg/l.
Applicant's summary and conclusion
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
