Registration Dossier
Registration Dossier
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EC number: 224-481-3 | CAS number: 4378-61-4
Density
Administrative data
- Endpoint:
- density, other
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with national standard methods with acceptable restrictions
- Remarks:
- Test procedure according to national standard DIN 51913
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 011
- Report date:
- 2011
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 1330 Micromeritics
Test material
- Reference substance name:
- 4,10-dibromodibenzo[def,mno]chrysene-6,12-dione
- EC Number:
- 224-481-3
- EC Name:
- 4,10-dibromodibenzo[def,mno]chrysene-6,12-dione
- Cas Number:
- 4378-61-4
- Molecular formula:
- C22H8Br2O2
- IUPAC Name:
- 4,10-dibromonaphtho[7,8,1,2,3-nopqr]tetraphene-6,12-dione
- Test material form:
- solid: nanoform
Constituent 1
Results and discussion
Density
- Type:
- density
- Density:
- 2.005 g/cm³
- Temp.:
- 22 °C
Any other information on results incl. tables
Temperature given is approximate.
The density of the test item, determined under the conditions as mentioned above, is 2.0051 g/cm3
(mean, 5 measurements, σ = 0.0053 g/cm3).
Volume: 0.5495 cm3 (mean, 5 measurements, σ = 0.0015 cm3)
Applicant's summary and conclusion
- Executive summary:
The density of test item, determined applying DIN 51913, is 2.0051 g/cm3 (mean, 5 measurements).
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