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Density

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Reference
Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
30/03/2016
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Justification for type of information:
GLP study performed using an accepted method
Qualifier:
according to
Guideline:
EU Method A.3 (Relative Density)
Deviations:
no
Qualifier:
according to
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Deviations:
no
GLP compliance:
yes (incl. certificate)
Type of method:
pycnometer method
Specific details on test material used for the study:
Appearance/Physical state: Yellow liquid
Batch: 1721964
Purity: 99.0%
Expiry date: 08 April 2016
Storage conditions: Room temperature, in the dark
Key result
Type:
relative density
Density:
911 kg/m³
Temp.:
20 °C

The results of duplicate determinations of density are as follows:

Measurement

Determination

1

2

Mass of pycnometer (g)

18.2208

17.3534

Mass of pycnometer and purified water at 19.8 °C (g)

28.1367

27.5669

Mass of pycnometer and test item at 19.8 °C (g)

27.2724

26.6800

Density of water at 19.8 °C (kg/m3)

998.25

Density (kg/m3)

911.24

911.56

Mean density: 911 kg/m3

Relative density: 0.911

Temperature: 20.0 ± 0.5 °C

Conclusions:
The density of the test item has been determined to be 911 kg/m3 at 20.0 ± 0.5 °C, with a relative density of 0.911.
Executive summary:

The density of the test item relative to water was determined to be 0.911 at 20.0 ± 0.5 °C by the pycnometer method, using a procedure designed to be compatible with Method A.3 Relative Density of Commission Regulation (EC) No 440/2008 of 30 May 2008 and Method 109 of the OECD Guidelines for Testing of Chemicals, 02 October 2012.

Description of key information

The density of the test item, relative to water, was determined to be 0.911 at 20.0 ± 0.5 °C by the pycnometer method, using a procedure designed to be compatible with Method A.3 Relative Density of Commission Regulation (EC) No 440/2008 of 30 May 2008 and Method 109 of the OECD Guidelines for Testing of Chemicals, 02 October 2012.

Key value for chemical safety assessment

Relative density at 20C:
0.911

Additional information