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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:
2001-06-18 to 2001-11-15
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Deviations:
no
Qualifier:
according to
Guideline:
EU Method A.3 (Relative Density)
Deviations:
no
GLP compliance:
yes (incl. certificate)
Remarks:
Certificate from the Swiss GLP Monitoring Authorities
Type of method:
other: Gas comparison pycnometer (Helium 46)
Specific details on test material used for the study:
- Batch n°: RT002102G4A311
- Analytical purity: 99.4%
- Expiration date: 25 March 2002
- Storage condition: at room temperature
Type:
relative density
Density:
1.61
Temp.:
20.7 °C
Key result
Type:
density
Density:
1.61 g/cm³
Temp.:
20.7 °C

The calibration procedure was performed in triplicate and the determination of the relative density of the test item was performed with two independent test item samples each at least measured in triplicate.

Conclusions:
The relative density of T002102 was determined to be 1.608.

Description of key information

The density of the substance was determined to be 1.608 at 20.7°C in a GLP test according to OECD guideline 109 and EU Method A.3 without deviations (Tognucci, 2001). The relative density was determined to be 1.608. 

Key value for chemical safety assessment

Relative density at 20C:
1.608

Additional information

The GLP study of Tognucci (2001) to determine the relative density of T002102 was performed according to OECD guideline No. 109 and EEC Directive 92/69, A.3 and yielded a relative density of the substance was determined to be 1.608 at 20.7°C.

This study is considered reliable (Klimisch 1) and assigned as key study for this endpoint.