Fatty acids, C14-22, 2-ethylhexyl esters, epoxidized

Density

Link to relevant study record(s)

Reference

Endpoint:

relative density

Type of information:

experimental study

Adequacy of study:

key study

Study period:

January - April 2010

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

test procedure in accordance with generally accepted scientific standards and described in sufficient detail

Qualifier:

according to guideline

Guideline:

other: Guideline not listed

Principles of method if other than guideline:

Density was measured using the PAAR DMA38 Digital Density Meter. Samples were conditioned at 20 °C. The PAAR DMA38 Digital Density Meter was calibrated with deionised water giving a direct reading of density. The principle of measurement is that a sample is introduced into a measuring cell consisting of a U-shaped oscillator made of borosilicate glass. This measuring cell is electromagnetically excited to perform undamped oscillations. Since the volume of sample participating in the vibration is kept constant by the construction of the oscillator the period depends only on the sample density and the temperature of the sample tube.

GLP compliance:

no

Type of method:

oscillating densitimeter

Key result

Type:

relative density

Density:

ca. 0.928 g/cm³

Temp.:

20 °C

No further information

Conclusions:

The density was measured to be 0.928 g/mL at 20 oC

Executive summary:

The density was measured to be 0.928 g/mL at 20 ^oC

Description of key information

The density was measured to be 0.928 g/mL at 20 ^oC