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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:
11 February - 9 April 2002
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline 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
GLP compliance:
not specified
Type of method:
pycnometer method
Specific details on test material used for the study:
- Batch n°: ZR027180PUG231
- Analytical purity: 99.3%
- Expiration date: 9 November 2006
- Storage condition: at room temperature, 10 to 30°C
Key result
Type:
relative density
Density:
1.473
Temp.:
20 °C
Remarks on result:
other: standard deviation of 0.002
Type:
density
Density:
1.473 kg/m³
Temp.:
20.5 °C
Remarks on result:
other: standard deviation of 0.0015

The sample cell volume was 37.9654 cm³.

The expansion cell volume was 74.4377 cm³.

The weight of test substance measured was 13.4434 g.

Conclusions:
The relative density of the test item was 1.473.

Description of key information

The relative density of the test item was determined by a gas comparison pycnometer method in a key study according to OECD guideline 109 and EC method A.3 (K1, Bates, 20002) to be 1.473.

Key value for chemical safety assessment

Relative density at 20C:
1.473

Additional information