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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

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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Reference
Endpoint:
density, other
Remarks:
density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2018-04-18
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)
Version / remarks:
2012
Deviations:
no
Qualifier:
according to guideline
Guideline:
EU Method A.3 (Relative Density)
Version / remarks:
2008
Deviations:
no
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.7300 (Density / Relative Density / Bulk Density)
Version / remarks:
2002
GLP compliance:
yes (incl. QA statement)
Remarks:
signed 2017-02-28
Type of method:
air comparison pycnometer (for solids)
Specific details on test material used for the study:
Storage Conditions: Room temperature, sealed container
Type:
density
Density:
1.046 g/cm³
Temp.:
20 °C
Remarks on result:
other: relative density D4/20 = 1.05

Two tests with different amounts of the test item were performed to determine the relative density D420 at a temperature of 20 °C ± 0.01 °C.

Results of the measurement of the density of the test item

Test No. Temperature [°C] Amount of test item [g] Average sample volume [cm³] Density [g/cm³]*
1 20 7.4004 7.07016 1.04671
2 20 8.3589
8.00097

1.04474

* The pressurizing-expansion cycles are performed until 4 subsequent volume measurements have a relative standard deviation (RSD) of ≤ 0.2 %.

The mean density of the test item at 20 °C is 1.04573 ± < 0.01 g/cm³ (RSD = 0.09 %). The relative density D420 is calculated by dividing the density of the test item by the density of water at 4 °C (0.9999750 g/cm³).

The relative density is       D420 = 1.05.

Conclusions:
According to OECD Test Guideline 109 (2012), Regulation EC No. 440/2008 Method A.3. and EPA OCSPP Test Guideline 830.7300 (2002), the relative density D4/20 of the test item oleic acid, copper salt at 20 °C ± 0.01 °C (compared to water at 4 °C) is D4/20 = 1.05.

Description of key information

According to OECD Test Guideline 109 (2012), Regulation EC No. 440/2008 Method A.3. and EPA OCSPP Test Guideline 830.7300 (2002), the relative density D420 of the test item oleic acid, copper salt at 20 °C ± 0.01 °C (compared to water at 4 °C) is D420 = 1.05.

Key value for chemical safety assessment

Relative density at 20C:
1.05

Additional information