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Density

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Reference
Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
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:
yes (incl. QA statement)
Type of method:
pycnometer method
Specific details on test material used for the study:
- Name of test material (as cited in study report): EMCA
- Physical state: Colourless liquid
- Analytical purity: 99.3 %
Key result
Type:
density
Density:
1.11 g/cm³
Temp.:
20 °C
Key result
Type:
relative density
Density:
1.11 g/cm³
Temp.:
20 °C

Table 1. Density of the subtance.

 

Test 1

Test 2

Mean

Mass empty pycnometer (A)

26.4220 g

26.4229 g

26.4225 g

Mass pycnometer with Milli-Q water (B)

36.2126 g

36.2185 g

 

Volume of pycnometer

9.8083 cm3

9.8133 cm3

9.8108 cm3

Mass pycnometer with test substance (C)

37.3280 g

37.3250 g

 

Density

1.112 g/cm3

1.111 g/cm3

1.11 g/cm3

Conclusions:
The density and relative density of the test subtance by the pycnometer method at 20 ± 0.5 ºC was 1.11g/cm3.
Executive summary:

The density and relative density of the test item was determined by the pycnometer method at 20 ± 0.5 ºC was 1.11g/cm3. The determination was conducted in accordance to the OECD 109 guideline under GLP conditions.

Description of key information

Key study. Test method according to EOCD 109. GLP study. The density of the test item at 20 ºC is 1.11g/cm3.

Key value for chemical safety assessment

Relative density at 20C:
1.11

Additional information

The density and relative density of the test subtance was determined by the pycnometer method at 20 ± 0.5 ºC was 1.11g/cm3. The determination was conducted in accordance to the OECD 109 guideline under GLP conditions.