Registration Dossier
Registration Dossier
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EC number: 947-344-6 | CAS number: -
Acute Toxicity: oral
Administrative data
- Endpoint:
- acute toxicity: oral
- Type of information:
- experimental study
- Remarks:
- Myristyl Stearate
- Adequacy of study:
- key study
- Study period:
- 1971
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- review article or handbook
- Title:
- Unnamed
- Year:
- 1 971
Materials and methods
Test guideline
- Qualifier:
- no guideline available
- Principles of method if other than guideline:
- - Principle of test:
Acute Oral Toxicity
- Short description of test conditions: LD50 - GLP compliance:
- not specified
- Test type:
- standard acute method
Test material
- Reference substance name:
- Stearic acid, tetradecyl esters
- Molecular formula:
- C32H64O2
- IUPAC Name:
- Stearic acid, tetradecyl esters
- Test material form:
- liquid
Constituent 1
Test animals
- Species:
- mouse
- Strain:
- CAF1
- Sex:
- not specified
Administration / exposure
- Route of administration:
- oral: unspecified
- Vehicle:
- corn oil
- Doses:
- 5 and 10 g/kg
- No. of animals per sex per dose:
- 5 mice with 5 g/kg (10% in corn oil)
20 mice with 10 g/kg (10% in corn oil) - Control animals:
- not specified
- Details on study design:
- During the 5-day observation period, no deaths or visible ''untoward effects'' were observed.
Results and discussion
Effect levels
- Key result
- Sex:
- not specified
- Dose descriptor:
- LD50
- Effect level:
- >= 10 000 mg/kg bw
- Based on:
- not specified
- Remarks on result:
- not determinable due to absence of adverse toxic effects
- Mortality:
- none
- Clinical signs:
- other: none
Applicant's summary and conclusion
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- LD50 in mice > 10 g/Kg with corn oil and > 1 g/Kg neat (Myristyl Stearate)
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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