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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:
From 01 July 2015 to 26 July 2016.
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
EU Method A.3 (Relative Density)
Version / remarks:
2008
Deviations:
no
Qualifier:
according to
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Version / remarks:
2012
Deviations:
no
Qualifier:
according to
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:
1.28 other: no dimension
Temp.:
20 °C
Remarks on result:
other: relative to density of water at 4°C
Type:
density
Density:
1.28 g/cm³
Temp.:
20 °C

Table: Volume of the pycnometer

 

 

Test 1

Test 2

Mean

 

 

 

 

Mass empty pycnometer (A)

30.4791 g

30.4747 g

30.4769 g

Mass pycnometer with water (B)

40.1094 g

40.1101 g

 

 

 

 

 

Volume of the pycnometer

9.6477 cm3

9.6528 cm3

9.6503 cm3

 

 

 

 

 

Table: Density of the test substance

 

 

Test 1

Test 2

Mean

 

 

 

 

Mass pycnometer with test substance (C) [g]

42.8542

42.8520

 

 

 

 

 

Density [g/cm3]

1.283

1.282

1.28

 

 

 

 

 Relative density  1.283  1.282  1.28
Conclusions:
The relative density at 20°C of the substance PEMP product was determined to be 1.28.
Executive summary:

The relative density was determined using a volume pycnometer in a GLP study according to EC A.3, OECD 109 and OPPTS 830.7300. The relative density was determined in duplicate at 20°C obtaining a mean value of 1.28.

Description of key information

Relative density at 20°C: 1.28 (EC A.3, OECD 109, OPPTS 830.7300: volume pycnometer).

Key value for chemical safety assessment

Relative density at 20C:
1.28

Additional information