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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:
July 12, 2018 - July 12, 2018
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Deviations:
no
Qualifier:
according to guideline
Guideline:
EU Method A.3 (Relative Density)
Version / remarks:
European Commission Regulation (EC) No. 440/2008
Deviations:
no
GLP compliance:
no
Type of method:
air comparison pycnometer (for solids)
Key result
Type:
density
Density:
1.159 g/cm³
Temp.:
20 °C
Key result
Type:
relative density
Density:
1.159 other: dimensionless
Temp.:
20 °C

Two test series were performed at 20.0 °C. The results are summarized in the table below.

Measurement

Density (g/cm3)

1

1.1623

2

1.1566

Mean

1.1595

The relative density of the test item at 20 °C (compared with water at 4 °C) was determined to be 1.1595.

Conclusions:
The relative density of the test item at 20 °C (compared to water at 4 °C) according to the European Commission Regulation (EC) No. 440/2008 and in the OECD 109 was determined to be 1.16.
Executive summary:

A study was performed in accordance with Commission Regulation (EC) No. 440/2008, method A.3 and OECD TG 109 by using the gas comparison pycnometer at 20.0 °C. Two tests were performed and the density of the test item was determined. The relative density of the test item was determined to be 1.16.

Description of key information

The relative density of the test item was determined to be 1.16.

Key value for chemical safety assessment

Relative density at 20C:
1.16

Additional information

A study was performed in accordance with Commission Regulation (EC) No. 440/2008, method A.3 and OECD TG 109 by using the gas comparison pycnometer at 20.0 °C. Two tests were performed and the density of the test item was determined. The relative density of the test item was determined to be 1.16.