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Physical & Chemical properties

Density

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Reference
Endpoint:
relative density
Remarks:
Other density types indicated (migrated information): density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2016
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Guideline study performed under GLP. All relevant validity criteria were met.
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)
Remarks:
inspected: June 2015; signature: September 2015
Type of method:
pycnometer method
Type:
relative density
Density:
0.942
Temp.:
20 °C
Remarks on result:
other: mean relative density; Temperature: ± 0.5°C
Type:
density
Density:
942 kg/m³
Temp.:
20 °C
Remarks on result:
other: mean density; Temperature: ± 0.5°C

Table 1.0 – Pycnometer method determinations

Measurement

Determination

1

2

Mass of pycnometer (g)

18.2211

17.3532

Mass of pycnometer and purified water at 20.4 °C (g)

28.1392

27.5640

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

27.5756

26.9910

Density of water at 20.4 °C (kg/m3)

998.12

998.12

Density (kg/m3)

941.4

942.1

Relative density

0.9414

0.9421

 

Mean density: 942 kg/m3
Mean relative density: 0.942

Temperature: 20.0 ± 0.5 °C

Conclusions:
The density of the test substance has been determined to be 942 kg/m^3 at 20 ± 0.5 °C using the pycnometer method.
Executive summary:

The density was determined according to EU Method A.3 and OECD TG 109 using the pycnometer method under GLP. The mean density (n=2) of the test substance has been determined to be 942 kg/m^3 at 20 ± 0.5 °C. The relative density was 0.942.

Description of key information

Relative Density: 0.942 at 20 ± 0.5 °C, EU Method A.3 pycnometer method, 2016

Key value for chemical safety assessment

Relative density at 20C:
0.942

Additional information

Key study: EU Method A.3, 2016 : The density was determined according to EU Method A.3 and OECD TG 109 using the pycnometer method under GLP. The mean density (n=2) of the test substance has been determined to be 942 kg/m^3 at 20 ± 0.5 °C. The relative density was 0.942.