Registration Dossier

Administrative data

Endpoint:
density
Remarks:
density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
07.09.2009 - 20.10.2009
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: According to guideline under GLP
Cross-referenceopen allclose all
Reason / purpose:
reference to same study
Reason / purpose:
reference to other study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2009
Report Date:
2009

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Deviations:
no
Principles of method if other than guideline:
Not relevant
GLP compliance:
yes (incl. certificate)
Type of method:
air comparison pycnometer (for solids)

Test material

Reference
Name:
Unnamed
Type:
Constituent
Type:
Constituent
Details on test material:
- Name of test material (as cited in study report): R-Pantolactone
- Physical state: solid
- Purity: 99.6%
- Storage condition of test material: RT

Results and discussion

Density
Type:
density
Density:
1.25 g/cm³
Temp.:
19.8 °C

Any other information on results incl. tables

No remarks

Applicant's summary and conclusion

Conclusions:
The density of the test item R-Pantolactone was determined to be 1.250 g/cm³.
Executive summary:

The purpose of the study was to determine the relative density of the solid test item at a specific

temperature by means of a gas comparison pycnometer.

The density of the test item R-Pantolactone was determined to be 1.250 g/cm³

(= 1.250 · 10³ kg/m³) at 19.8 °C ± 0.5 °C using a gas comparison pycnometer.

The relative density of R-Pantolactone was determined to be 1.250.