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Density

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Reference
Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
from 10 April 2018 to 20 June 2018
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
EU Method A.3 (Relative Density)
Version / remarks:
2016
Deviations:
no
Qualifier:
according to guideline
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Version / remarks:
2012
Deviations:
no
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.7300 (Density / Relative Density / Bulk Density)
Version / remarks:
2002
Deviations:
no
GLP compliance:
yes
Type of method:
pycnometer method
Dynamic viscosity of test material:
no data
Key result
Type:
relative density
Density:
0.994 other: dimensionless
Temp.:
20 °C
Remarks on result:
other: D 20 /4
Key result
Type:
density
Density:
0.994 g/cm³
Temp.:
20 °C

Table: Volume of the pycnometer

 

Test 1

Test 2

Mean

Mass empty pycnometer (A)

30.4749 g

30.4748 g

30.4749 g

Mass pycnometer with water (B)

40.1103 g

40.1099 g

 

Volume of the pycnometer

9.6528 cm^3

9.6525 cm^3

9.6527 cm^3

 

Table: Density of the test item

 

Test 1

Test 2

Mean

Mass pycnometer with test item (C)

40.0775 g

40.0709 g

 

Density

0.9948 g/cm^3

0.9941 g/cm^3

0.994 g/cm^3

Conclusions:
The relative density D20/4 of the substance was determined to be 0.994.
Executive summary:

The relative density of the liquid substance was determined using the pycnometer method in a GLP study according to EC A.3, OECD 109 and OPPTS 830.7300. A 10 mL volume pycnometer was used. The relative density D20/4 was determined in duplicate at 20°C obtaining a mean value of 0.994.

Description of key information

Relative density (D20/4): 0.994 (EC A.3, OECD 109, OPPTS 830.7300: volume pycnometer)

Key value for chemical safety assessment

Relative density at 20C:
0.994

Additional information

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