Registration Dossier
Registration Dossier
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EC number: 469-300-0 | CAS number: 63675-73-0
Density
Administrative data
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- June 2006 to Feb 2007
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 007
- Report date:
- 2007
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- GLP compliance:
- yes
- Type of method:
- pycnometer method
Test material
- Reference substance name:
- -
- EC Number:
- 469-300-0
- EC Name:
- -
- Cas Number:
- 63675-73-0
- Molecular formula:
- Hill Empirical Formula: C16H16O3S CAS Empirical Formula: C16H16O3S
- IUPAC Name:
- 1-(4-methoxyphenyl)-2-[(3-methoxyphenyl)sulfanyl]ethan-1-one
- Test material form:
- solid: particulate/powder
- Details on test material:
- Sponsor batch no: 151105Purity: 99.9%
Constituent 1
Results and discussion
Density
- Type:
- relative density
- Density:
- ca. 1.34 other: corresponds to D4(20))
- Temp.:
- 20 °C
Any other information on results incl. tables
The calibration showed that the cell volume was within acceptable limits.The test temperature was 20.2 oC. The sample cell volume was 38.0123 cm3.The expansion cell volume was 74.6354cm3.The weight of test substance measured was 9.6143g. The mean density was 1.3427(1342.7lg/m3),with a standard deviation (Sn-1) of 0.0011. The relative density (D204) is the ratio of the density of the test substance at a temperature of 20oC to the density of water at a temperature of 4oC (taken as 1.0000).
Applicant's summary and conclusion
- Executive summary:
The relative density of Beta Ketosulfide was determined by a gas comparison pyknometer method.The procedure conformed to EC Directive 92/69/EEC Method A3 and OECD guideline 109.
The relative density (D204) of Beta Ketosulfide was determined by a gas comparison pyknometer method to be 1.343 (equivalent to a density of 1343kg/m3) with a standard deviation (Sn-1) of 0.0011.
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