Registration Dossier
Registration Dossier
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EC number: 213-561-3 | CAS number: 980-26-7
Density
Administrative data
- Endpoint:
- density, other
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with national standard methods
- Remarks:
- Test procedure according to national standard DIN 51913
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 019
- Report date:
- 2019
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: DIN 51913
- Type of method:
- air comparison pycnometer (for solids)
- Remarks:
- Helium Gaspycnometer AccuPyc 1340 Micromeritics
Test material
- Reference substance name:
- 5,12-dihydro-2,9-dimethylquino[2,3-b]acridine-7,14-dione
- EC Number:
- 213-561-3
- EC Name:
- 5,12-dihydro-2,9-dimethylquino[2,3-b]acridine-7,14-dione
- Cas Number:
- 980-26-7
- Molecular formula:
- C22H16N2O2
- IUPAC Name:
- 2,9-dimethyl-5,7,12,14-tetrahydro-5,12-diazapentacene-7,14-dione
- Test material form:
- solid: nanoform
Constituent 1
Results and discussion
Density
- Type:
- density
- Density:
- 1.452 g/cm³
- Temp.:
- 20 °C
- Remarks on result:
- other: mean of 10 runs
Any other information on results incl. tables
exact temperature: 20.10°C
density: 1.4516 g/cm3, sigma = 0.0054
volume: 1.5313 cm3, sigma = 0.0052
cell volume: 15.44456 cm3
expansion volume: 73.9167 cm3
sample mass: 2.2228 g
Applicant's summary and conclusion
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