Registration Dossier
Registration Dossier
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EC number: 224-546-6 | CAS number: 4403-90-1
Acute Toxicity: oral
Administrative data
- Endpoint:
- acute toxicity: oral
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Study period:
- November 22, 1976
- Reliability:
- 4 (not assignable)
- Rationale for reliability incl. deficiencies:
- abstract
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 976
- Report date:
- 1976
Materials and methods
Test guideline
- Qualifier:
- no guideline available
- Principles of method if other than guideline:
- The test was conducted according to an Internal Method. No other information is available.
- GLP compliance:
- no
- Test type:
- standard acute method
- Limit test:
- yes
Test material
- Reference substance name:
- Disodium 2,2'-(9,10-dioxoanthracene-1,4-diyldiimino)bis(5-methylsulphonate)
- EC Number:
- 224-546-6
- EC Name:
- Disodium 2,2'-(9,10-dioxoanthracene-1,4-diyldiimino)bis(5-methylsulphonate)
- Cas Number:
- 4403-90-1
- Molecular formula:
- C28H22N2O8S2.2Na
- IUPAC Name:
- sodium 6,6'-(9,10-dioxo-9,10-dihydroanthracene-1,4-diyl)bis(azanediyl)bis(3-methylbenzenesulfonate)
- Test material form:
- not specified
Constituent 1
Test animals
- Species:
- rat
- Strain:
- not specified
- Sex:
- not specified
- Details on test animals or test system and environmental conditions:
- TEST ANIMALS
- Weight at study initiation: 150 - 200 g
Administration / exposure
- Route of administration:
- oral: gavage
- Vehicle:
- water
- Doses:
- 5000 mg/kg bw
- Control animals:
- not specified
- Details on study design:
- - Duration of observation period following administration: 14 days
Results and discussion
Effect levels
- Sex:
- not specified
- Dose descriptor:
- LD50
- Effect level:
- > 5 000 mg/kg bw
- Based on:
- not specified
Applicant's summary and conclusion
- Interpretation of results:
- other: CLP criteria not met
- Conclusions:
- The acute oral toxicity was determined with an internal standard procedure. The test substance has a LD50 > 5000 mg/kg bw.
- Executive summary:
Method:
The Acute Oral Toxicity was determined with an internal standard procedure
Result:
LD50 > 5000 mg/kg bw
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