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Density

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Reference
Endpoint:
density
Remarks:
density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2014
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Deviations:
no
GLP compliance:
no
Type of method:
pycnometer method
Specific details on test material used for the study:
Identification: FAT 40045/Z TE
Key result
Type:
density
Density:
ca. 2.192 g/cm³
Temp.:
20 °C

Individual Result

mo(g): mass of Pycnometer empty

m1(g): mass of Pycnometer with paraffin

m2(g): mass of Pycnometer with sample

m3(g): mass of Pycnometer with sample

filled up with paraffin

Measurement 1 Measurement 2 Measurement 3 Measurement 4
mo 20.3548 20.2415 24.3462 24.2078
m1 41.5758 41.4027 45.4454 45.7389
m2 20.6311 20.4893 24.6375 24.4432
m3 41.7418 41.5518 45.6093 45.8976

ρ 20 °C (paraffin): 0.8462 g/cm-3

The densities determined at 20 °C were as follows:

Measurement 1: 2.1197 g/cm3       

Measurement 2: 2.1305 g/cm3

Measurement 3: 1.9356 g/cm3  

Measurement 4: 2.5816 g/cm3

Conclusions:
The average density of test substance at 20 °C temperature was found to be 2.1919 g/cm³.
Executive summary:

The density of FAT 40045/Z TE was evaluated in a study conducted according to OECD Guideline 109. Pycnometer was used for this purpose. Based on the findings of the study, the average density of test substance at 20 °C was found to be 2.1919 g/cm³.

Description of key information

The density of the test substance was evaluated in a study conducted according to OECD Guideline 109. Pycnometer was used for this purpose. Based on the findings of the study, the average density of test substance at 20 °C temperature was found to be 2.1919 g/cm³.

Key value for chemical safety assessment

Relative density at 20C:
2.192

Additional information