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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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Reference
Endpoint:
density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2016-02-25
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)
Deviations:
no
Qualifier:
equivalent or similar to guideline
Guideline:
EPA OPPTS 830.7300 (Density / Relative Density / Bulk Density)
Version / remarks:
2002
Deviations:
no
GLP compliance:
no
Remarks:
The study was conducted under supervision of a quality assurance unit which had ensured e.g instrumentation validation, reagent/materials certification, analyst certification and providing standard operating procedures.
Type of method:
oscillating densitimeter
Key result
Type:
relative density
Density:
1.113 g/cm³
Temp.:
20 °C

Table 1. Results of measurement of the relative density of the test item.

Test No.

Temperature [°C]

Relative Density

1

20

1.1126

2

20

1.1138

3

20

1.1140

 

The mean relative density of the test item at 20 °C is 1.113.

Conclusions:
According to OECD Test Guideline 109 (2012) and Regulation EC No. 440/2008 Part A. Method A.3., the relative density of the test item at 20 °C ± 0.01 °C (compared to water at 4 °C) was determined to be 1.113.
Executive summary:

Relative density of the test item was determined using a calibrated oscillating densitometer at a temperature of 20 °C. All measurements were carried out in triplicate.A calibration with purified-water was carried out at first. The reference value for the density at 20 °C is 0.9982 g/cm³ with an allowable tolerance of ± 0.0005 g/cm³.The density and relative density were calculated automatically by the software of the equipment at the end of the experiment with an estimated accuracy of ± 0.0005 g/cm³.According to OECD Test Guideline 109 (2012) and Regulation EC No. 440/2008 Part A. Method A.3., the relative density of the test item at 20 °C ± 0.01 °C (compared to water at 4 °C) was determined to be 1.113.

Description of key information

According to OECD Test Guideline 109 (2012) and Regulation EC No. 440/2008 Part A. Method A.3., the relative density of the test item at 20 °C ± 0.01 °C (compared to water at 4 °C) was determined 1.113.

Key value for chemical safety assessment

Relative density at 20C:
1.113

Additional information

Relative density of the test item was determined using a calibrated oscillating densitometer at a temperature of 20 °C. All measurements were carried out in triplicate. A calibration with purified-water was carried out at first. The reference value for the density at 20 °C is 0.9982 g/cm³ with an allowable tolerance of ± 0.0005 g/cm³.The density and relative density were calculated automatically by the software of the equipment at the end of the experiment with an estimated accuracy of ± 0.0005 g/cm³. According to OECD Test Guideline 109 (2012) and Regulation EC No. 440/2008 Part A. Method A.3., the relative density of the test item at 20 °C ± 0.01 °C (compared to water at 4 °C) was determined to be 1.113.