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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:
4-5 July 2016
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
EU Method A.3 (Relative Density)
Deviations:
no
Qualifier:
according to
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Deviations:
no
GLP compliance:
yes
Type of method:
pycnometer method
Key result
Type:
relative density
Density:
ca. 1.177 other: dimensionless
Temp.:
20 °C

Table for determination of density of sample.

Run number 1 2
Mass of empty pycnometer (g) 23.57 23.57
Mass of sample and pycnometer (g) 26.98 27.42
Mass of sample added to empty pycnometer (g) 3.41 3.85
Mass of sample, pycnometer and immersion liquid 47.92 47.9
Mass of immersion liquid added (g) 20.94 20.49
Calculated density of sample (g/cm3) 1.195 1.159
Density of sample (kg/m3) 1195 1159
Mean result (kg/m3) 1177
Conclusions:
Mean result for relative density of substance: 1.177 at 20C.
Executive summary:

A test to determine the relative density of the substance was carried out according to EU Guideline A.3 and OECD test method 109. The measurement was carried out in duplicate and the mean result for relative density at 20C is 1.177.

Description of key information

A test to determine the relative density of the substance was carried out according to EU Guideline A.3 and OECD test method 109. The measurement was carried out in duplicate and the mean result for relative density at 20C is 1.177.

Key value for chemical safety assessment

Relative density at 20C:
1.177

Additional information