Registration Dossier
Registration Dossier
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EC number: 203-366-1 | CAS number: 106-14-9
Toxicity to microorganisms
Administrative data
- Endpoint:
- toxicity to microorganisms
- Type of information:
- migrated information: read-across from supporting substance (structural analogue or surrogate)
- Adequacy of study:
- key study
- Study period:
- Not reported
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Signed report but with deficiencies in reporting quality, non-GLP.
- Justification for data waiving:
- other:
Cross-referenceopen allclose all
- Reason / purpose for cross-reference:
- reference to same study
- Reason / purpose for cross-reference:
- reference to other study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 990
- Report date:
- 1990
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- DIN 38412-8 (Pseudomonas Zellvermehrungshemmtest)
- Deviations:
- not specified
- Principles of method if other than guideline:
- Not applicable
- GLP compliance:
- no
Test material
- Reference substance name:
- Fatty acids, castor-oil, hydrogenated
- EC Number:
- 263-131-4
- EC Name:
- Fatty acids, castor-oil, hydrogenated
- Cas Number:
- 61790-39-4
- IUPAC Name:
- Fatty acids, castor-oil, hydrogenated
Constituent 1
Sampling and analysis
- Analytical monitoring:
- not specified
Test solutions
- Vehicle:
- not specified
Test organisms
- Test organisms (species):
- Pseudomonas putida
Study design
- Test type:
- not specified
- Water media type:
- not specified
- Limit test:
- no
Test conditions
- Reference substance (positive control):
- not specified
Results and discussion
Effect concentrations
- Dose descriptor:
- NOEC
- Effect conc.:
- 3 000 mg/L
- Nominal / measured:
- not specified
- Conc. based on:
- act. ingr.
- Basis for effect:
- not specified
Any other information on results incl. tables
None
Applicant's summary and conclusion
- Validity criteria fulfilled:
- not specified
- Conclusions:
- Under the conditions of the study, the NOEC of the test subtance to Pseudomonas putida was determined to be 3,000 mg/L (active substance).
- Executive summary:
A test was conducted to evaluate the toxicity of 'fatty acids, castor oil, hydrogenated' to Peudomonas putida, in accordance with DIN 38412, part 8.
Under the conditions of the study, the NOEC of the test substance was determined to be 3,000 mg/L (active substance).
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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