Registration Dossier
Registration Dossier
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EC number: 203-234-3 | CAS number: 104-76-7
Toxicity to microorganisms
Administrative data
- Endpoint:
- toxicity to microorganisms
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Study period:
- 1980-03-01
- Reliability:
- 4 (not assignable)
- Rationale for reliability incl. deficiencies:
- other: Original study report not yet available. Method and test conditions unknown
Data source
Referenceopen allclose all
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 980
- Report date:
- 1980
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 973
- Report date:
- 1973
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- ETAD Fermentation Tube Method
- GLP compliance:
- no
Test material
- Reference substance name:
- 2-ethylhexan-1-ol
- EC Number:
- 203-234-3
- EC Name:
- 2-ethylhexan-1-ol
- Cas Number:
- 104-76-7
- Molecular formula:
- C8H18O
- IUPAC Name:
- 2-ethylhexan-1-ol
- Details on test material:
- no data
Constituent 1
Sampling and analysis
- Analytical monitoring:
- no
Test organisms
- Test organisms (species):
- activated sludge, domestic
Test conditions
- Details on test conditions:
- Type: aquatic
Results and discussion
Effect concentrations
- Duration:
- 24 h
- Dose descriptor:
- NOEC
- Effect conc.:
- > 300 mg/L
- Nominal / measured:
- not specified
- Conc. based on:
- test mat.
- Basis for effect:
- not specified
Any other information on results incl. tables
The endpoint is reported as "SG = Schädigungsgrenze". This is specified as being the concentration at which no toxic effects were observed [Zahn (1973); T02256; page 2, number 4)].
Compounds with NOAEC ranginging between 100 -500 mg/L were regarded to be of moderate toxicity to bacteria ( Zahn (1973); T02256; page 2).
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.
