Registration Dossier

Administrative data

Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
19-23 October 2001
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2001
Report Date:
2001

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Deviations:
no
Qualifier:
according to
Guideline:
EU Method A.3 (Relative Density)
Deviations:
no
GLP compliance:
yes (incl. certificate)
Type of method:
pycnometer method

Test material

Reference
Name:
Unnamed
Type:
Constituent
Test material form:
solid: particulate/powder
Details on test material:
- Name of test material (as cited in study report): JNJ-16169374-AAC (T002113)
- Physical state: solid (powder)
- Appearance: off-white powder
Specific details on test material used for the study:
- Batch n°: RT002113G3A231
- Analytical purity: 92.9%
- Expiration date: 01 December 2001
- Storage condition: at room temperature

Results and discussion

Density
Key result
Type:
relative density
Density:
1.48 other: (corresponds to D4(20))
Temp.:
19.8 °C

Any other information on results incl. tables

Measurements were in agreement with a standard deviation 0.002 g/cm³.

Two independent measurements were done (each in triplicate) resulting in a relative density of 1.482 and 1.485 at a temperature of 19.8 °C.

Applicant's summary and conclusion

Conclusions:
The relative density of T002113 was determined to be 1.48 at 19.8°C.