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Physical & Chemical properties

Density

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Reference
Endpoint:
relative density
Remarks:
Other density types indicated (migrated information): density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
29 April 2015 to 2 September 2015
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Study performed according to EU, OECD and EPA test guidelines to a GLP recognised standard
Qualifier:
according to
Guideline:
EU Method A.3 (Relative Density)
Deviations:
no
Qualifier:
according to
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Deviations:
no
Qualifier:
according to
Guideline:
EPA OPPTS 830.7300 (Density / Relative Density / Bulk Density)
Deviations:
no
GLP compliance:
yes
Type of method:
air comparison pycnometer (for solids)
Type:
density
Density:
1.19 g/cm³
Temp.:
20 °C
Remarks on result:
other: Mean value
Type:
relative density
Density:
1.19 other: dimensionless
Temp.:
20 °C
Remarks on result:
other: Mean temperature

Density of the test substance

 

Test 1

Test 2

Mean

Density [g/cm3]

1.193

1.187

1.19

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

Conclusions:
A gas comparison stereopycnometer was used for the determination of the density and relative density of (1,2-Dioxoethylen)bis(iminoethylen)bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionat]. The density of the test substance at 20ºC was 1.19 g/cm3
Executive summary:

A gas comparison stereopycnometer was used for the determination of the density and relative desity of (1,2,-Dioxoethylen)bis(iminoethylen)bis[3 -(3,5,-di-tert-butyl-4 -hydroxyphenyl)propionat].

The study was conducted in accordance to:

European Community (EC), EC no. 440/2008, Part A: Methods for the Determination of Physico-Chemical Properties, Guideline A.3: “Relative Density”, Official Journal of the European Union no. L142, May 31, 2008.

Organization for Economic Co-operation and Development (OECD), OECD Guideline for the Testing of Chemicals no. 109: "Density of Liquids and Solids", October 2, 2012.

United States Environmental Protection Agency (EPA), Product Properties Test Guidelines no. OPPTS 830.7300: "Density/Relative Density/Bulk Density", June 2002.

In conclusion the density of (1,2,-Dioxoethylen)bis(iminoethylen)bis[3 -(3,5,-di-tert-butyl-4 -hydroxyphenyl)propionat] was calculated to be 1.19 g/cm3 (at 20ºC )

Description of key information

Density of the test substance was measured using a gas comparison stereopycnometer at  20ºC which resulted in the calculated mean density 1.19 g/cm3

Key value for chemical safety assessment

Relative density at 20C:
1.19

Additional information

A gas comparison stereopycnometer was used for the determination of the density and relative desity of (1,2,-Dioxoethylen)bis(iminoethylen)bis[3 -(3,5,-di-tert-butyl-4 -hydroxyphenyl)propionat]. The study was conducted in accordance to:

European Community (EC), EC no. 440/2008, Part A: Methods for the Determination of Physico-Chemical Properties, Guideline A.3: “Relative Density”, Official Journal of the European Union no. L142, May 31, 2008.

Organization for Economic Co-operation and Development (OECD), OECD Guideline for the Testing of Chemicals no. 109: "Density of Liquids and Solids", October 2, 2012.

United States Environmental Protection Agency (EPA), Product Properties Test Guidelines no. OPPTS 830.7300: "Density/Relative Density/Bulk Density", June 2002.

In conclusion the density of (1,2,-Dioxoethylen)bis(iminoethylen)bis[3 -(3,5,-di-tert-butyl-4 -hydroxyphenyl)propionat] was calculated to be 1.19 g/cm3 (at 20ºC )