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Diss Factsheets

Physical & Chemical properties

Density

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
November 14, 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)
Deviations:
no
GLP compliance:
no
Type of method:
air comparison pycnometer (for solids)
Key result
Type:
relative density
Density:
1.5 other: dimensionless
Temp.:
20 °C

Two test series were performed at 19.9 °C.

Measurement 1 : 1.5055 g/cm³

Measurement 2: 1.5003 g/cm³

Mean: 1.5029 g/cm³

Conclusions:
The relative density of the test item was determined to be 1.50.
Executive summary:

A study was conducted according to OECD TG 109 and Regulation (EC) No 440/2008 method A.3 to determine the relative density of the test item. The density was determined in two independent measurements. Using the pycnometer method the density was determined to be 1.5029 g/cm3 at 19.9 and the relative density 1.50 with respect to water at 4°C respectively.

Description of key information

The relative density of the test item was determined to be 1.50 at 20 °C (reference 4.4-1).

Key value for chemical safety assessment

Relative density at 20C:
1.5

Additional information

A study was conducted according to OECD TG 109 and Regulation (EC) No 440/2008 method A.3 to determine the relative density of the test item. The density was determined in two independent measurements. Using the pycnometer method the density was determined to be 1.5029 g/cm3 at 19.9 and the relative density 1.50 with respect to water at 4 °C respectively.