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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:
27 February 2020 to 13 March 2020
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)
Version / remarks:
2 October 2012
Deviations:
no
Qualifier:
according to guideline
Guideline:
EU Method A.3 (Relative Density)
Version / remarks:
4 March 2016
Deviations:
no
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.7300 (Density / Relative Density / Bulk Density)
Version / remarks:
June 2002
Deviations:
no
GLP compliance:
yes
Type of method:
pycnometer method
Specific details on test material used for the study:
- Purity/Composition correction factor: No correction factor required
Key result
Type:
relative density
Density:
1.12 other: dimensionless
Temp.:
20 °C
Type:
density
Density:
1.12 g/cm³
Temp.:
20 °C
Remarks on result:
other: mean of two measurements

The individual measurements were obtained with a deviation of ≤ 0.01 g/cm³.

 

Volume of the Pycnometer

 

Test 1

Test 2

Mean

A - Mass of empty pycnometer (g)

31.1192

31.1193

31.1193

B - Mass of pycnometer with water (g)

40.5223

40.5218

 

Volume of the pycnometer (cm³)

9.4201

9.4195

9.4198

 

Density of the Test Material

 

Test 1

Test 2

Mean

C - Mass of pycnometer with test material (g)

41.6762

41.6774

 

Density (g/cm³)

1.121

1.121

1.12
Conclusions:
Under the conditions of the study, the density of the test material at 20 °C was determined to be 1.12 g/cm³.  The relative density was determined to be 1.12.
Executive summary:

The density of the test material was investigated in a study which was conducted in accordance with the standardised guidelines OECD 109, EU Method A.3 and EPA OPPTS 830.7300, under GLP conditions, using a pycnometer.

Under the conditions of the study, the density of the test material at 20 °C was determined to be 1.12 g/cm³.  The relative density was determined to be 1.12.

Description of key information

Under the conditions of the study, the density of the test material at 20 °C was determined to be 1.12 g/cm³.  The relative density was determined to be 1.12.

Key value for chemical safety assessment

Relative density at 20C:
1.12

Additional information

The density of the test material was investigated in a study which was conducted in accordance with the standardised guidelines OECD 109, EU Method A.3 and EPA OPPTS 830.7300, under GLP conditions, using a pycnometer. The study was awarded a reliability score of 1 in accordance with the criteria set forth by Klimisch et al. (1997).

Under the conditions of the study, the density of the test material at 20 °C was determined to be 1.12 g/cm³.  The relative density was determined to be 1.12.