Registration Dossier

Diss Factsheets

Physical & Chemical properties

Density

Currently viewing:

Administrative data

Link to relevant study record(s)

Reference
Endpoint:
density, other
Type of information:
experimental study
Adequacy of study:
key study
Study period:
January 27, 2016
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
test procedure in accordance with generally accepted scientific standards and described in sufficient detail
Justification for type of information:
None
Qualifier:
according to guideline
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Deviations:
no
Principles of method if other than guideline:
None
GLP compliance:
no
Type of method:
air comparison pycnometer (for solids)
Type:
density
Density:
1.556 g/cm³
Temp.:
25 °C

Average volume: 8.4169 cm³

Volume std. deviation: 0.0081 cm³

Average density: 1.5564 g/cm³

Density std. deviation: 0.0015 g/cm³

Deviation: 0.0668 %

Conclusions:
The average density was found to be 1.5564 g/cm3 at 25 °C.
Executive summary:

The density of test item was evaluated in a study conducted according to OECD Guideline 109. The density was calculated via measurement of the volume of a weighed sample placed in a differential pressure cell by pressure measurement resp. pressure comparison. This method is based on the isothermal change of state of an ideal gas. The measurement was automatically repeated at least 10 times and the result was automatically averaged by the pycnometer. Based on the findings of the study, the average density of test item was found to be 1.5564 g/cm³.

Conclusion

1.5564 g/cm3 at 25 °C

Description of key information

The average density was found to be 1.5564 g/cm3 at 25 °C (corresponding to relative density of 1.56, calculated considering 0.9999750 g/cm3 as the water density at 4 °C).

Key value for chemical safety assessment

Additional information

OECD Guideline 109 - air comparison pycnometer (for solids)