Registration Dossier
Registration Dossier
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EC number: 229-066-0 | CAS number: 6408-72-6
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- density, other
- Remarks:
- density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Justification for type of information:
- data from handbook or collection of data
- Qualifier:
- according to guideline
- Guideline:
- other: as mentioned below
- Principles of method if other than guideline:
- The density of 1,4-diamino-2,3-diphenoxyanthraquinone was determined.
- GLP compliance:
- not specified
- Type of method:
- other: no data
- 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) - Key result
- Type:
- density
- Density:
- 1.288 g/cm³
- Temp.:
- 25 °C
- Remarks on result:
- other: no other details mentioned
- Conclusions:
- The density of 1,4-diamino-2,3-diphenoxyanthraquinone was determined to be 1.2876 g/cm3 at 25 °C.
- Executive summary:
Based on available data from handbook, the density of 1,4-diamino-2,3-diphenoxyanthraquinone was determined to be 1.2876 g/cm3 at 25 °C.
Reference
Description of key information
The density of 1,4-diamino-2,3-diphenoxyanthraquinone was determined to be 1.2876 g/cm3 at 25 °C.
Key value for chemical safety assessment
- Relative density at 20C:
- 1.288
Additional information
Based on available data from handbook, the density of 1,4-diamino-2,3-diphenoxyanthraquinone was determined to be 1.2876 g/cm3 at 25 °C.
Other supporting data from ACD/I-Lab 2.0 and Scifinder, also supported the selected key study and estimated the density for 1,4-diamino-2,3-diphenoxyanthraquinone as 1.385 ± 0.06 g/cm3 at 20 °C and 760 mmHg pressure.
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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