Registration Dossier
Registration Dossier
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EC number: 229-066-0 | CAS number: 6408-72-6
pH
Administrative data
- Endpoint:
- pH
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study
- Justification for type of information:
- Experimental test result performed using standard test guidelines
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 017
- Report date:
- 2017
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: as mentioned below
- Principles of method if other than guideline:
- The pH of 1,4-diamino-2,3-diphenoxyanthraquinone was determined.
Test material
- Reference substance name:
- 1,4-diamino-2,3-diphenoxyanthraquinone
- EC Number:
- 229-066-0
- EC Name:
- 1,4-diamino-2,3-diphenoxyanthraquinone
- Cas Number:
- 6408-72-6
- Molecular formula:
- C26H18N2O4
- IUPAC Name:
- 1,4-diamino-2,3-diphenoxyanthraquinone
- Test material form:
- solid: particulate/powder
- Details on test material:
- - Name of test material: 1,4-diamino-2,3-diphenoxyanthraquinone
- IUPAC name: 1,4-diamino-2,3-diphenoxy-9,10-dihydroanthracene-9,10-dione
- Molecular formula: C26H18N2O4
- Molecular weight: 422.438 g/mole
- Smiles :O=C1c2c(C(=O)c3c(N)c(Oc4ccccc4)c(Oc4ccccc4)c(N)c13)cccc2
- Inchl: 1S/C26H18N2O4/c27-21-19-20(24(30)18-14-8-7-13-17(18)23(19)29)22(28)26(32-16-11-5-2-6-12-16)25(21)31-15-9-3-1-4-10-15/h1-14H,27-28H2
- Substance type: Organic
- Physical state: Solid powder (Violet)
Constituent 1
- Specific details on test material used for the study:
- - Name of test material: 1,4-diamino-2,3-diphenoxyanthraquinone
- IUPAC name: 1,4-diamino-2,3-diphenoxy-9,10-dihydroanthracene-9,10-dione
- Molecular formula: C26H18N2O4
- Molecular weight: 422.438 g/mole
- Smiles :O=C1c2c(C(=O)c3c(N)c(Oc4ccccc4)c(Oc4ccccc4)c(N)c13)cccc2
- Inchl: 1S/C26H18N2O4/c27-21-19-20(24(30)18-14-8-7-13-17(18)23(19)29)22(28)26(32-16-11-5-2-6-12-16)25(21)31-15-9-3-1-4-10-15/h1-14H,27-28H2
- Substance type: Organic
- Physical state: Solid powder (Violet)
Reagents
- Reagent:
- water
Results and discussion
pH value
- Key result
- pH value:
- 7
- Remarks on result:
- other: pH value is 7.00 ± 1.00
Applicant's summary and conclusion
- Conclusions:
- The pH of 1,4-diamino-2,3-diphenoxyanthraquinone was determined to be 7.00 ± 1.00.
- Executive summary:
Based on available data from obtained report, the pH of 1,4-diamino-2,3-diphenoxyanthraquinone was determined to be 7.00 ± 1.00.
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