Registration Dossier
Registration Dossier
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EC number: 214-465-4 | CAS number: 1131-60-8
Density
Administrative data
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- 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:
- EU Method A.3 (Relative Density)
- Version / remarks:
- (EC) No 440/2008 A.3
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- other: DIN EN ISO 1183
- Version / remarks:
- 'Methods for determining the density of non-cellular plastics’ (Method B)
- Deviations:
- not specified
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- pycnometer method
Test material
- Reference substance name:
- 4-cyclohexylphenol
- EC Number:
- 214-465-4
- EC Name:
- 4-cyclohexylphenol
- Cas Number:
- 1131-60-8
- Molecular formula:
- C12H16O
- IUPAC Name:
- 4-cyclohexylphenol
- Test material form:
- solid: flakes
Constituent 1
Results and discussion
Density
- Key result
- Type:
- relative density
- Density:
- 1.143 other: unitless
- Temp.:
- 20 °C
Applicant's summary and conclusion
- Conclusions:
- The GLP study was performed according to EU method A.3 without deviations and therefore reliability of Klimisch 1 has been assigned. The relative density has been determined to be 1.143.
- Executive summary:
The relative density of 1.143 of the test substance was determined in a GLP test according to EU method A.3 using the Pycnometer Method. The mass of the empty pycnometer was determined. The pycnometer was filled completely with water and weighed. A suitable quantity of test item was added to the pycnometer and was weighed, too. The pycnometer was filled with water completely. The weight of filled pycnometer was determined. The test item was insoluble in water. The density of water at the test temperature is 0.9982 kg/L. From this values the density of the test item was calculated. The relative density is the ratio of the mass of a certain volume of the test material at 20 °C and the mass of an equal volume of water at 4 °C. The measurement was repeated one time.
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