Registration Dossier

Physical & Chemical properties

Density

Currently viewing:

Administrative data

Link to relevant study record(s)

Reference
Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
March 21, 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)
Qualifier:
according to
Guideline:
EU Method A.3 (Relative Density)
GLP compliance:
no
Type of method:
air comparison pycnometer (for solids)
Key result
Type:
relative density
Density:
1.4 other: relative density
Temp.:
20 °C

Two test series with different weights were performed at ambient temperature (20.0 °C). For results see Table1.

Table1: Results of the two test series

Measurement

No.

1st test series

2nd test series

Weight: 3.4473 g

Weight: 3.6073 g

Density / g·cm-3

Density / g·cm-3

1

1.4058

1.4055

2

1.4058

1.4057

3

1.4065

1.4047

4

1.4053

1.4041

5

1.4055

1.4042

6

1.4048

1.4039

7

1.4055

1.4028

8

1.4044

1.4032

9

1.4054

1.4027

10

1.4047

1.4031

Mean

1.4054

1.4040

Mean density for the two test series: 1.4047g/cm3

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

 

D420= 1.40

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 = 1.40

 

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 = 1.40

 

Key value for chemical safety assessment

Relative density at 20C:
1.4

Additional information