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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:
Not specified
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study with acceptable restrictions
Qualifier:
according to guideline
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Version / remarks:
1995
Deviations:
no
Qualifier:
according to guideline
Guideline:
EU Method A.3 (Relative Density)
Version / remarks:
2008
Deviations:
no
GLP compliance:
not specified
Type of method:
air comparison pycnometer (for solids)
Key result
Type:
relative density
Density:
1.414 g/cm³
Temp.:
24.2 °C

Table 1: Individual Density Measurements

Measurement

Temperature (°C)

Density (g/cm^3)

1

24.11

1.4154

2

24.33

1.4144

3

24.08

1.4135

Mean

24.2

1.414

Conclusions:
Under the conditions of this study, the denisty of the test material was 1.414 g/cm^3 at 24.2 ± 0.1 °C.
Executive summary:

The density of the test material was determined in accordance with the standardised guidelines OECD 109 and EU Method A.3 using a gas comparison pycnometer. The test was performed in triplicate.

Under the conditions of this study, the density of the test material was 1.414 g/cm^3 at 24.2 ± 0.1 °C.

Description of key information

Under the conditions of this study, the density of the test material was 1.414 g/cm^3 at 24.2 ± 0.1 °C.

Key value for chemical safety assessment

Additional information

The density of the test material was determined in accordance with the standardised guidelines OECD 109 and EU Method A.3 using a gas comparison pycnometer. The study was awarded a reliability score of 2 in accordance with the criteria set forth by Klimisch et al. (1997). The test was performed in triplicate.

Under the conditions of this study, the density of the test material was 1.414 g/cm^3 at 24.2 ± 0.1 °C.

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