2,2'-(C12-14 evennumbered alkyl imino) diethanol

Density

Link to relevant study record(s)

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