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Physical & Chemical properties

Density

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Reference
Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
June 22, 2017
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Deviations:
no
Qualifier:
according to
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:
1.53 other: relative density
Temp.:
20 °C

Two test series were performed at 20.0 °C. For results see Table1.

Table1: Results of the two test series

Measurement

No.

1st test series

2nd test series

Sample amount: 2.2831 g

Sample amount: 2.2923 g

Density / g·cm-3

Density / g·cm-3

1

1.5327

1.5263

2

1.5288

1.5270

3

1.5302

1.5277

4

1.5297

1.5270

5

1.5292

1.5288

6

1.5278

1.5257

7

1.5258

1.5266

8

1.5266

1.5248

9

1.5267

1.5263

10

1.5269

1.5245

Mean

1.5284

1.5265

Mean density for the two test series: 1.5275 g/cm3

Relative density (compared to water at 4 °C):

D420 = 1.53

 

Executive summary:

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:

D420 = 1.53

Description of key information

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:

D420 = 1.53

Key value for chemical safety assessment

Relative density at 20C:
1.53

Additional information