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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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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Endpoint:
density, other
Remarks:
density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2016-06-22
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study with acceptable restrictions
Remarks:
not performed according to GLP
Qualifier:
according to guideline
Guideline:
EU Method A.3 (Relative Density)
Deviations:
no
GLP compliance:
no
Type of method:
pycnometer method
Key result
Type:
density
Density:
1.52 g/cm³
Temp.:
20 °C
Remarks on result:
other:
Remarks:
Temperature during the test was not reported, however normal temperature (20°C) can be assumed.
Conclusions:
The relative density of the tested substance is 1.52 g/cm³.
Endpoint:
tap density
Type of information:
experimental study
Adequacy of study:
supporting study
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
GLP compliance:
no
Type of method:
pour and tap (for solids)
Dynamic viscosity of test material:
Not applicable - test item is a solid.
Type:
tap density
Density:
0.405 g/cm³
Temp.:
20 °C
Remarks on result:
other: SD: +/- 0.1 g/cm³

Mass (g)

Initial Volume (cm³) Tap-Volume (cm³) Tap Density (g/cm³) Deviation from Mean (g/ cm³)

1.62

7.9

4.1

0.395

-0.010

1.78

8.7

4.3

0.414

+ 0.009

The mean density of the sample was determined as 0.405 g/cm³ at 20 °C.

Accuracy and precision – The mass of the sample was measured to an accuracy of ± 0.01 g

The volume of the sample was measured to an accuracy of ± 0.1 cm³.

The estimated accuracy of the method is +/- 0.1 g/cm³.

Conclusions:
According to OECD guideline 109, the tap density of zinc m-toluate is 0.405 +/- 0.1 g/cm³ at 20 °C.

Description of key information

The relative density of the Zinc m-toluate is 1.52 g/cm³.

Key value for chemical safety assessment

Relative density at 20C:
1.52

Additional information

The relative density of zinc m-toluate at standard temperature is 1.52 g/cm³.

The tap density of zinc m-toluate at room temperature is 0.405 g/cm³.