2,2'-methylenebis[6-(1-methylcyclohexyl)-p-cresol]

Density

Link to relevant study record(s)

Reference

Endpoint:

relative density

Type of information:

experimental study

Adequacy of study:

key study

Study period:

23 June 2015 to 10 September 2015

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

Qualifier:

according to guideline

Guideline:

EU Method A.3 (Relative Density)

Version / remarks:

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.

Deviations:

no

Qualifier:

according to guideline

Guideline:

OECD Guideline 109 (Density of Liquids and Solids)

Version / remarks:

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.

Deviations:

no

Qualifier:

according to guideline

Guideline:

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

Version / remarks:

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

Deviations:

no

GLP compliance:

yes

Type of method:

pycnometer method

Specific details on test material used for the study:

Identification: 2,2'-methylenebis[6-(1-methylcyclohexyl)-p-cresol]
Appearance: White to cream powder
Batch: WWP4J0001
Purity/Composition: 92.2%
Test substance storage: At room temperature
Stable under storage conditions until: 03 September 2018 (retest date)
Purity/composition correction factor: Yes, correction factor is according to purity
Test substance handling: No specific handling conditions required

Type:

relative density

Density:

1.13 other: no dimension

Temp.:

20 °C

Type:

density

Density:

1.13 g/cm³

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 substance is given as the mean value.

 

Density of the test substance

	Test 1	Test 2	Mean
Density [g/cm^3]	1.130	1.129	1.13

 

Conclusions:

The density of the test substance at 20ºC was 1.13 g/cm3 (1.13 x 103 kg/m3).
The relative density was 1.13.

Executive summary:

The aim of the study was to determine the physico-chemical properties for 2,2'-methylenebis[6-(1-methylcyclohexyl)-p-cresol].

 

The study was based on 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.

 

A gas comparison stereopycnometer was used for the determination of the density and relative density of 2,2'-methylenebis[6-(1-methylcyclohexyl)-p-cresol].

 

The density of the test substance at 20°C was 1.13 g/cm³(1.13 x 103 kg/m³).

The relative density was 1.13.

Description of key information

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

Key value for chemical safety assessment

Relative density at 20C:

1.13

Additional information

A gas comparison stereopycnometer was used for the determination of the density and relative density of 2,2'-methylenebis[6-(1-methylcyclohexyl)-p-cresol].

 

The density of the test substance at 20°C was 1.13 g/cm³(1.13 x 103 kg/m³).

The relative density was 1.13.