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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
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Version / remarks:
2012
Deviations:
no
Qualifier:
according to
Guideline:
EU Method A.3 (Relative Density)
Version / remarks:
2008
Deviations:
no
Qualifier:
according to
Guideline:
EPA OPPTS 830.7300 (Density / Relative Density / Bulk Density)
Version / remarks:
2002
Deviations:
no
Principles of method if other than guideline:
Into a sample cell of known volume a known mass of the test item is measured. The true volume of the test item in the cell is determined by measuring the pressure difference when a known amount of gas is allowed to flow from a reference volume into the sample cell. Density is calculated as the ratio of this volume and the mass.
GLP compliance:
yes (incl. certificate)
Type of method:
pycnometer method
Key result
Type:
relative density
Density:
1.46 other: /
Temp.:
20 °C

The measured density of 7 -ACT was 1460 ± 300 kg/m3 at 20 °C.

The relative density of 7-ACT is 1.46.

Conclusions:
The measured density of 7 -ACT was 1460 ± 300 kg/m3 at 20 °C.
The relative density of 7-ACT is 1.46.
Executive summary:

The density was determined by a gas Multipycnometer density tester Quantachrome MVP-D160E.

The measured density of 7 -ACT was 1460 ± 300 kg/m3 at 20 °C.

The relative density of 7-ACT is 1.46.

Description of key information

Key value for chemical safety assessment

Relative density at 20C:
1.46

Additional information