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Physical & Chemical properties

Density

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Reference
Endpoint:
relative density
Type of information:
calculation (if not (Q)SAR)
Adequacy of study:
key study
Study period:
2ß014
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Well documented study using accepted calculation method based on the chemical structures with experimental densities
Guideline:
other: Molecular Modeling Pro v6.3.6 (ChemSW)
Principles of method if other than guideline:
The density is calculated from structural parameters. The algorithm is derived from correlations of chemical structures with experimental densities.
GLP compliance:
no
Type of method:
other: calculation
Type:
density
Density:
0.913 g/cm³
Temp.:
20 °C
Key result
Type:
relative density
Density:
0.913 other: no unit
Temp.:
20 °C

The calculated densities of the components are:

C-chain density       g/cm3

C-12                     0.9154

C-14                     0.9064

C-16                     0.8991

A weighted average of these densities, based on the ratios of the components, gave a value of 0.913 g/cm3. This is taken as the best estimate for the test substance.

Conclusions:
Relative density: 0.913 at 20°C
Executive summary:

The relative density of the test item was calculated to be 0.913 at 20°C

Description of key information

Density: 0.913 g/cm³

Relative density 0.913

Key value for chemical safety assessment

Relative density at 20C:
0.913

Additional information

The relative density of the test item was calculated to be 0.913 at 20°C