Registration Dossier
Registration Dossier
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EC number: 250-178-0 | CAS number: 30399-84-9
Exposure related observations in humans: other data
Administrative data
- Endpoint:
- exposure-related observations in humans: other data
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Reliability:
- 4 (not assignable)
- Rationale for reliability incl. deficiencies:
- other: Only secondary literature
Data source
Reference
- Reference Type:
- review article or handbook
- Title:
- 4 Final Report on the Safety Assessment of Isostearic Acid
- Author:
- Cosmetic Ingredient Review (CIR)
- Year:
- 1 983
- Bibliographic source:
- Journal of the American College of Toxicology 2(7):61-74
Materials and methods
- Type of study / information:
- Clinical Assessment of Safety: Primary Skin Irritation
- Endpoint addressed:
- skin irritation / corrosion
- Principles of method if other than guideline:
- 24 h occlusive patch test
- GLP compliance:
- no
Test material
- Reference substance name:
- Isooctadecanoic acid
- EC Number:
- 250-178-0
- EC Name:
- Isooctadecanoic acid
- Cas Number:
- 30399-84-9
- Molecular formula:
- not applicable (UVCB substance)
- IUPAC Name:
- 2-methylheptadecanoic acid
- Details on test material:
- - Name of test material (as cited in study report): Isostearic Acid
- Analytical purity: no data
Constituent 1
Method
- Details on study design:
- A 24 h occlusive patch test procedure was used to evaluate the primary skin irritation caused by undiluted lsostearic Acid.
- Exposure assessment:
- not specified
Results and discussion
- Results:
- The undiluted ingredient tested “negative” in the single insult patch test.
Applicant's summary and conclusion
- Conclusions:
- not irritating
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