Registration Dossier
Registration Dossier
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EC number: 203-003-7 | CAS number: 102-07-8
Density
Administrative data
- Endpoint:
- relative density
- Remarks:
- 20 over 4
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2017-02-09 to 2017-03-02
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 017
- Report date:
- 2017
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7300 (Density / Relative Density / Bulk Density)
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- pycnometer method
- Remarks:
- gas comparison stereopycnometer
Test material
- Reference substance name:
- 1,3-diphenylurea
- EC Number:
- 203-003-7
- EC Name:
- 1,3-diphenylurea
- Cas Number:
- 102-07-8
- Molecular formula:
- C13H12N2O
- IUPAC Name:
- 1,3-diphenylurea
- Test material form:
- solid
Constituent 1
- Specific details on test material used for the study:
- SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: 506001
- Expiration date of the lot/batch: 2018-03-24
Results and discussion
Densityopen allclose all
- Key result
- Type:
- density
- Density:
- 1.25 g/cm³
- Temp.:
- 20 °C
- Remarks on result:
- other: mean density
- Key result
- Type:
- relative density
- Density:
- 1.25
- Temp.:
- 20 °C
Any other information on results incl. tables
The individual measurements were obtained with an accuracy of < 0.02 g/cm3. According to the guideline, the density of the test item is given as the mean value.
Applicant's summary and conclusion
- Conclusions:
- The density of the test item at 20ºC was 1.25 g/cm^3. The relative density was 1.25. This was determined via gas comparison stereopycnometer.
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