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The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Density

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Administrative data

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Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
November 26, 2013
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: The study was performed similar to the EC A.3 and OECD 109 guidelines and is well described.
Qualifier:
equivalent or similar to guideline
Guideline:
EU Method A.3 (Relative Density)
Version / remarks:
(2008)
Deviations:
no
Qualifier:
equivalent or similar to guideline
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Version / remarks:
(2012)
Deviations:
no
GLP compliance:
no
Type of method:
air comparison pycnometer (for solids)
Key result
Type:
relative density
Density:
8 g/cm³
Temp.:
24.2 °C

Standard deviation (volume measurements): 0.0003 cm3

Conclusions:
The density of the substance at 24.2°C has been determined to be 8.00 g/mL using a gas comparison pycnometer.
Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
November 26, 2013
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: The study was performed similar to the EC A.3 and OECD 109 guidelines and is well described.
Qualifier:
equivalent or similar to guideline
Guideline:
EU Method A.3 (Relative Density)
Version / remarks:
(2008)
Deviations:
no
Qualifier:
equivalent or similar to guideline
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Version / remarks:
(2012)
Deviations:
no
GLP compliance:
no
Type of method:
air comparison pycnometer (for solids)
Key result
Type:
relative density
Density:
8.02 g/cm³
Temp.:
24.3 °C

Standard deviation (volume measurements): 0.0003 cm3

Conclusions:
The density of the substance at 24.3°C has been determined to be 8.02 g/mL using a gas comparison pycnometer.
Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
November 26, 2013
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: The study was performed similar to the EC A.3 and OECD 109 guidelines and is well described.
Qualifier:
equivalent or similar to guideline
Guideline:
EU Method A.3 (Relative Density)
Version / remarks:
(2008)
Deviations:
no
Qualifier:
equivalent or similar to guideline
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Version / remarks:
(2012)
Deviations:
no
GLP compliance:
no
Type of method:
air comparison pycnometer (for solids)
Type:
relative density
Density:
8.01 g/cm³
Temp.:
24.7 °C

Standard deviation (volume measurements): 0.0004 cm3

Conclusions:
The density of the substance at 24.7°C has been determined to be 8.01 g/mL using a gas comparison pycnometer.

Description of key information

The density of the substance was determined to be 8.01 g/mL at 24°C.

Key value for chemical safety assessment

Relative density at 20C:
8.01

Additional information

The density of 3 different batches of the substance was determined using a gas comparison pycnometer. The mean density was used as key value.