Registration Dossier
Registration Dossier
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EC number: 430-050-2 | CAS number: -
Acute Toxicity: dermal
Administrative data
- Endpoint:
- acute toxicity: dermal
- Type of information:
- experimental study
- Adequacy of study:
- other information
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study
Data source
Reference
- Reference Type:
- other: Body responsible for the test
- Title:
- Unnamed
- Year:
- 1 998
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: Annex V
- GLP compliance:
- yes
- Limit test:
- yes
Test material
- Reference substance name:
- A mixture of: N,N'-ethane-1,2-diylbis(decanamide); 12-hydroxy-N-[2-[1-oxydecyl)amino]ethyl]octadecanamide; N,N'-ethane-1,2-diylbis(12-hydroxyoctadecanamide)
- EC Number:
- 430-050-2
- EC Name:
- A mixture of: N,N'-ethane-1,2-diylbis(decanamide); 12-hydroxy-N-[2-[1-oxydecyl)amino]ethyl]octadecanamide; N,N'-ethane-1,2-diylbis(12-hydroxyoctadecanamide)
- Molecular formula:
- C90H180N6O9
- IUPAC Name:
- 12-hydroxy-N-[2-(12-hydroxyoctadecanamido)ethyl]octadecanamide; N-(2-decanamidoethyl)-12-hydroxyoctadecanamide; N-(2-decanamidoethyl)decanamide
- Test material form:
- solid
Constituent 1
Test animals
- Species:
- rat
Administration / exposure
- Type of coverage:
- occlusive
- Vehicle:
- corn oil
- Duration of exposure:
- 24 h
- Doses:
- 2000 mg/kg bw
- No. of animals per sex per dose:
- 5
Results and discussion
Effect levels
- Sex:
- male/female
- Dose descriptor:
- LD50
- Effect level:
- > 2 000 mg/kg bw
- Mortality:
- Male: 2000 mg/kg bw; Number of animals: 5; Number of deaths: 0Female: 2000 mg/kg bw; Number of animals: 5; Number of deaths: 0
- Clinical signs:
- other: Signs of toxicity related to dose levels:No significant signs of systemic toxicity.
- Gross pathology:
- Effects on organs:No treatment-related findings at examination post-mortem.
- Other findings:
- Signs of toxicity (local):Slight or moderate erythema in three males and two femalesand small scattered scabs and desquamation in one female.All signs of irritation had completely resolved by day 9.
Applicant's summary and conclusion
- Interpretation of results:
- other: not classified Migrated information, Criteria used for interpretation of results: EU
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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