Registration Dossier
Registration Dossier
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EC number: 405-400-2 | CAS number: 54253-62-2 KUPFER-II-METHANSULFONAT; KUPFERMETHANSULFONAT
Acute Toxicity: dermal
Administrative data
- Endpoint:
- acute toxicity: dermal
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: study conducted by GLP accredited lab according to recognised guideline method. Data provided by ECHA from migrated NONS file. Little detail available.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 990
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method B.3 (Acute Toxicity (Dermal))
- Deviations:
- no
- GLP compliance:
- yes
- Test type:
- standard acute method
- Limit test:
- yes
Test material
- Reference substance name:
- Copper(II) methanesulfonate
- EC Number:
- 405-400-2
- EC Name:
- Copper(II) methanesulfonate
- Cas Number:
- 54253-62-2
- Molecular formula:
- C2H6CuO6S2
- IUPAC Name:
- copper(2+) dimethanesulfonate
- Test material form:
- not specified
Constituent 1
Test animals
- Species:
- rat
- Strain:
- Sprague-Dawley
- Sex:
- male/female
Administration / exposure
- Type of coverage:
- semiocclusive
- Vehicle:
- water
- Duration of exposure:
- 24h
- Doses:
- 2000
- No. of animals per sex per dose:
- 5 males and 5 females
- Control animals:
- no
Results and discussion
Effect levels
- Sex:
- male/female
- Dose descriptor:
- LD50
- Effect level:
- > 2 000 mg/kg bw
- Based on:
- not specified
- Mortality:
- no deaths observed
- Clinical signs:
- other: no local or systemic effects were observed
- Gross pathology:
- no effects observed
Applicant's summary and conclusion
- Interpretation of results:
- not classified
- Remarks:
- Migrated information Criteria used for interpretation of results: EU
- Conclusions:
- LD50 > 2000 mg/kg - substance not classified
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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