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Physical & Chemical properties

Density

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Reference
Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
30 October 2017 to 06 December 2017
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
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 (incl. certificate)
Type of method:
other: gas comparison stereopycnometer
Specific details on test material used for the study:
Lot number: 2000850599
Key result
Type:
density
Density:
1.162 g/cm³
Temp.:
20 °C
Key result
Type:
density
Density:
1.16 g/cm³
Temp.:
20 °C
Key result
Type:
density
Remarks:
mean value
Density:
1.16 g/cm³
Temp.:
20 °C
Key result
Type:
relative density
Density:
1.16
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.

Density of the Test Item

 

Test 1

Test 2

Mean

Density [g/cm3]

1.162

1.160

1.16

Conclusions:
A gas comparison stereopycnometer was used for the determination of the density and relative density of Tri-o-tolylphosphine.
The density of the test item at 20ºC was 1.16 g/cm3(1.16´103kg/m3).
The relative density was 1.16.

Description of key information

A gas comparison stereopycnometer was used for the determination of the density and relative density of Tri-o-tolylphosphine.

The density of the test item at 20ºC was 1.16 g/cm3(1.16´103kg/m3).

The relative density was 1.16.

Key value for chemical safety assessment

Relative density at 20C:
1.16

Additional information