Reaction products of stearic acid with 2-aminoethanol, maleic anhydride and sodium sulphite

Density

Link to relevant study record(s)

Reference

Endpoint:

relative density

Type of information:

experimental study

Adequacy of study:

key study

Study period:

2017-07-10 / 2018-03-26

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Reason / purpose for cross-reference:

reference to same study

Reason / purpose for cross-reference:

reference to same study

Reason / purpose for cross-reference:

reference to same study

Reason / purpose for cross-reference:

reference to same study

Reason / purpose for cross-reference:

reference to same study

Reason / purpose for cross-reference:

reference to same study

Reason / purpose for cross-reference:

reference to same study

Reason / purpose for cross-reference:

reference to same study

Qualifier:

according to guideline

Guideline:

OECD Guideline 109 (Density of Liquids and Solids)

Deviations:

no

Qualifier:

according to guideline

Guideline:

EU Method A.3 (Relative Density)

Deviations:

no

Qualifier:

according to guideline

Guideline:

EPA OPPTS 830.7300 (Density / Relative Density / Bulk Density)

Deviations:

no

GLP compliance:

yes (incl. QA statement)

Type of method:

air comparison pycnometer (for solids)

Key result

Type:

density

Density:

1.24 g/cm³

Temp.:

20 °C

Key result

Type:

relative density

Density:

1.24 other: no units

Temp.:

20 °C

The individual measurements were obtained with an accuracy of < 0.02 g/cm3. According to the guideline, the density of the test item is given as the mean value.

	Test 1	Test 2	Mean
Density [g/cm^3]	1.245	1.238	1.24

Conclusions:

The density of the test item at 20ºC was 1.24 g/cm3 (1.24 × 103 kg/m3). The relative density was 1.24.

Executive summary:

A gas comparison stereopycnometer was used for the determination of the density and relative density of the test item according to OECD Guideline 109 and EU Method A.3. The density of the test item at 20ºC was 1.24 g/cm3 (1.24 × 103 kg/m3). The relative density was 1.24.

Description of key information

A gas comparison stereopycnometer was used for the determination of the density and relative density of the test item according to OECD Guideline 109 and EU Method A.3. The density of the test item at 20ºC was 1.24 g/cm3 (1.24 × 103 kg/m3). The relative density was 1.24.

Key value for chemical safety assessment

Relative density at 20C:

1.24

Additional information

One reliable experimental study is available and is selected as key study (Charles River, 2018). It was performed according according to OECD Guideline 109 and EU Method A.3, and under GLP conditions.