2,2-bis[[3-(dodecylthio)-1-oxopropoxy]methyl]propane-1,3-diyl bis[3-(dodecylthio)propionate]

Density

Link to relevant study record(s)

Reference

Endpoint:

relative density

Remarks:

Other density types indicated (migrated information): density

Type of information:

experimental study

Adequacy of study:

key study

Study period:

21 August 2015 to 11 September 2015

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

other: Study performed in accordance with OECD, EU & US EPA test guidelines in compliance with GLP and reported with a valid GLP certificate.

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)

Type:

density

Density:

1.07 g/cm³

Temp.:

20 °C

Type:

relative density

Density:

1.07 other: dimensionless

Temp.:

20 °C

Remarks on result:

other: The relative density has no dimension.

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]	1.068	1.068	1.07

 

Conclusions:

The density of the test item at 20°C was 1.07 g/cm3 (1.07 x 103 kg/m3).
The relative density was 1.07.

Executive summary:

A gas comparison stereopycnometer was used for the determination of the density and relative density of 2,2-Bis[[3-(dodecylthio)-1-oxopropoxy]methyl]propane-1,3-diyl bis[3-(dodecylthio)propionate].

 

Study performed in accordance with the following guidelines:

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.

 

The density of the test item at 20°C was 1.07 g/cm³(1.07 x 10³kg/m³).

The relative density was 1.07.

Description of key information

Key value determined in GLP accredited laboratory study using a gas comparison stereopycnometer in accordance with OECD Guideline 109, EU Method A.3 and US EPA Procedure 830.7300

Key value for chemical safety assessment

Relative density at 20C:

1.07

Additional information

 A gas comparison stereopycnometer was used for the determination of the density and relative density of 2,2-Bis[[3-(dodecylthio)-1-oxopropoxy]methyl]propane-1,3-diyl bis[3-(dodecylthio)propionate].

 

The density of the test item at 20°C was 1.07 g/cm³(1.07 x 10³kg/m³).

The relative density was 1.07.