Registration Dossier
Registration Dossier
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EC number: 200-941-9 | CAS number: 76-19-7
Genetic toxicity: in vitro
Administrative data
- Endpoint:
- in vitro gene mutation study in bacteria
- Remarks:
- Type of genotoxicity: gene mutation
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- February 1991
- Reliability:
- 1 (reliable without restriction)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 991
- Report date:
- 1991
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 471 (Bacterial Reverse Mutation Assay)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of assay:
- bacterial reverse mutation assay
Test material
- Reference substance name:
- Octafluoropropane
- EC Number:
- 200-941-9
- EC Name:
- Octafluoropropane
- Cas Number:
- 76-19-7
- Molecular formula:
- C3F8
- IUPAC Name:
- octafluoropropane
- Test material form:
- other: gas
Constituent 1
Method
Species / strain
- Species / strain / cell type:
- S. typhimurium TA 1535, TA 1537, TA 98 and TA 100
- Metabolic activation:
- with and without
- Test concentrations with justification for top dose:
- Concentrations of 80, 40, 20, 10 and 5% in air.
- Vehicle / solvent:
- Air
Controls
- Untreated negative controls:
- yes
- Remarks:
- Air
- Positive controls:
- yes
- Positive control substance:
- 9-aminoacridine
- 2-nitrofluorene
- N-ethyl-N-nitro-N-nitrosoguanidine
- other: 2-aminoanthracene
Results and discussion
Test results
- Species / strain:
- S. typhimurium TA 1535, TA 1537, TA 98 and TA 100
- Metabolic activation:
- with and without
- Genotoxicity:
- negative
- Cytotoxicity / choice of top concentrations:
- no cytotoxicity
- Vehicle controls validity:
- not examined
- Untreated negative controls validity:
- valid
- Positive controls validity:
- valid
- Remarks on result:
- other: all strains/cell types tested
- Remarks:
- Migrated from field 'Test system'.
Applicant's summary and conclusion
- Conclusions:
- It is concluded that Perfluoropropane shows no evidence of mutagenic activity when tested in this bacterial system.
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