Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Currently viewing:

Administrative data

Link to relevant study record(s)

Reference
Endpoint:
density
Remarks:
density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
From August 6th to August 8th, 2001
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)
Qualifier:
according to guideline
Guideline:
EU Method A.3 (Relative Density)
GLP compliance:
yes (incl. QA statement)
Type of method:
pycnometer method
Key result
Type:
density
Density:
1.182 g/cm³
Temp.:
20 °C
Remarks on result:
other: Sample No.1 (mean value of 3 measurements)
Key result
Type:
density
Density:
1.185 g/cm³
Temp.:
20 °C
Remarks on result:
other: Sample No.2 (mean value of 3 measurements)

Table 1. Detailed results of the study

 Sample no.    Sample weight [g]  Measurement    p1 [psi]   p2 [psi]   V [cm3]   Density [g/cm3]
1  53.530 1  15.643  5.987 45.252  1.183
2  15.959 6.110  45.313   1.181
3  15.722  6.018 45.275  1.182
2    50.054  1  15.699 5.909  42.209  1.186
2  15.794 5.947  42.278  1.184
3  15.643 5.890  42.274   1.184

Values in the table are rounded from the raw calculation results.

Conclusions:
Relative density at 20 °C was determined to be 1.183 (mean value of 2 samples).
Executive summary:

A study according to OECD TG 109 was performed.

Test item sample was weighed, inserted in the sample cell and then placed in a pycnometer.

Volume of the sample was measured in triplicate from pressure readings, and then density was calculated.

The procedure was repeated twice, confirming reproducibility. First sample average density was 1.182 g/cm3, while second sample average density was 1.185 g/cm3.

Therefore, relative density was determined to be 1.183 (mean value of 2 samples).

Description of key information

In a study according to OECD TG 109, relative density was determined to be 1.183.

Key value for chemical safety assessment

Relative density at 20C:
1.183

Additional information