Registration Dossier
Registration Dossier
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EC number: 433-990-1 | CAS number: -
Repeated dose toxicity: oral
Administrative data
- Endpoint:
- short-term repeated dose toxicity: oral
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Study period:
- 1996-1997
- Reliability:
- 2 (reliable with restrictions)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 997
- Report date:
- 1997
Materials and methods
- GLP compliance:
- yes
- Limit test:
- no
Test material
- Reference substance name:
- 4-[2-(2,4-dihydroxy-5-{2-[4-({[6-(-lambda5-diazynylidene)-5-oxo-5,6-dihydronaphthalen-1-yl]sulfonyl}oxy)phenyl]propan-2-yl}phenyl)propan-2-yl]phenyl 6-(-lambda5-diazynylidene)-5-oxo-5,6-dihydronaphthalene-1-sulfonate
- Molecular formula:
- C44H34N4O10S2
- IUPAC Name:
- 4-[2-(2,4-dihydroxy-5-{2-[4-({[6-(-lambda5-diazynylidene)-5-oxo-5,6-dihydronaphthalen-1-yl]sulfonyl}oxy)phenyl]propan-2-yl}phenyl)propan-2-yl]phenyl 6-(-lambda5-diazynylidene)-5-oxo-5,6-dihydronaphthalene-1-sulfonate
- Reference substance name:
- 4-(2-{2,4-dihydroxy-5-[2-(4-hydroxyphenyl)propan-2-yl]phenyl}propan-2-yl)phenyl 6-(-lambda5-diazynylidene)-5-oxo-5,6-dihydronaphthalene-1-sulfonate
- Molecular formula:
- C34H30N2O7S
- IUPAC Name:
- 4-(2-{2,4-dihydroxy-5-[2-(4-hydroxyphenyl)propan-2-yl]phenyl}propan-2-yl)phenyl 6-(-lambda5-diazynylidene)-5-oxo-5,6-dihydronaphthalene-1-sulfonate
- Reference substance name:
- 1,4-dioxane
- EC Number:
- 204-661-8
- EC Name:
- 1,4-dioxane
- Cas Number:
- 123-91-1
- Molecular formula:
- C4H8O2
- IUPAC Name:
- 1,4-dioxane
- Reference substance name:
- Water
- EC Number:
- 231-791-2
- EC Name:
- Water
- Cas Number:
- 7732-18-5
- Molecular formula:
- H2O
- IUPAC Name:
- water
Constituent 1
Constituent 2
impurity 1
impurity 2
Test animals
- Species:
- rat
- Sex:
- male/female
Administration / exposure
- Route of administration:
- oral: gavage
- Duration of treatment / exposure:
- 28 days
Doses / concentrationsopen allclose all
- Dose / conc.:
- 0 mg/kg bw/day (actual dose received)
- Dose / conc.:
- 8 mg/kg bw/day (actual dose received)
- Dose / conc.:
- 40 mg/kg bw/day (actual dose received)
- Dose / conc.:
- 200 mg/kg bw/day (actual dose received)
- Dose / conc.:
- 1 000 mg/kg bw/day (actual dose received)
- No. of animals per sex per dose:
- 0, 200 and 1000 mg/kg: 12
8 and 40 mg/kg: 6 - Details on study design:
- - Post-exposure recovery period in satellite groups: yes: 0, 200 and 1000 mg/kg bw
Results and discussion
Results of examinations
- Clinical signs:
- no effects observed
- Mortality:
- no mortality observed
Effect levels
- Dose descriptor:
- NOAEL
- Effect level:
- 200 mg/kg bw/day (actual dose received)
- Based on:
- test mat.
- Sex:
- male/female
Applicant's summary and conclusion
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
