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Physical & Chemical properties

Density

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Reference
Endpoint:
bulk density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
03 February 2010
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)
Principles of method if other than guideline:
As per test method.
GLP compliance:
yes (incl. certificate)
Type of method:
air comparison pycnometer (for solids)
Specific details on test material used for the study:
4,4'-oxydianiline
4,4'-diaminodiphenyl ether
CAS 101-80-4
Key result
Type:
bulk density
Density:
1 315 kg/m³
Temp.:
20 °C
Key result
Type:
relative density
Density:
1.315 other: no unit
Temp.:
20 °C

 Results of the Density Measurements of Test item

The results are summarized in the following table.

 

Measured mass (g)

Measured volume (cm3)

Density (kg/m3)

1.973

1.502

1314

1.736

1.323

1312

1.982

1.506

1316

2.014

1.529

1317

1.758

1.337

1315

Average

1315

Standard Deviation

1.9

95% Confidence interval

2.39

Conclusions:
The relative density is 1.315.
Executive summary:

The relative density is 1.315.

Description of key information

The density of the substance 4,4'-Oxydianiline was determined according to the OECD Guideline 109, under GLP conditions.

The density value obtained was 1315 ± 2.39 kg/m3.

The relative density is considered to be 1.315.

Key value for chemical safety assessment

Relative density at 20C:
1.315

Additional information