Registration Dossier

Administrative data

Endpoint:
density, other
Type of information:
experimental study
Adequacy of study:
key study
Study period:
Experimental starting date: 28 April 2016 Experimental completion date: 20 April 2017
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2018

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
EU Method A.3 (Relative Density)
Deviations:
no
Qualifier:
according to guideline
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Deviations:
no
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.7300 (Density / Relative Density / Bulk Density)
Deviations:
no
GLP compliance:
yes
Type of method:
pycnometer method

Test material

Constituent 1
Chemical structure
Reference substance name:
1,3,4-Thiadiazole-2(3H)-thione, 5-(tert-dodecyldithio)-
EC Number:
813-543-0
Cas Number:
73984-93-7
Molecular formula:
C14H26N2S4
IUPAC Name:
1,3,4-Thiadiazole-2(3H)-thione, 5-(tert-dodecyldithio)-
Test material form:
liquid
Details on test material:
- Storage: in a sealed container at room temperature
Specific details on test material used for the study:
Information as provided by the Sponsor. The Certificate of Analysis provided by the Sponsor is presented as Annex 1 (Please see Attachment Section of this Summary).

Identification: X-19574 Amines, C16-18 and C18-unsatd. alkyl, O,O-di-Bu phosphorothioates, CASRN 97808-07-6
Appearance/Physical state: Amber colored viscous liquid
Batch: X-19574-00-00
Purity: 100% (UVCB)
Expiry date: 01 June 2017
Storage conditions: Room temperature, in the dark

Results and discussion

Density
Key result
Type:
density
Density:
1 130 kg/m³
Temp.:
20 °C

Any other information on results incl. tables

Results

The results of duplicate determinations of density are shown in the following table:

Measurement

Determination

1

2

Mass of sterlin tube and glass slide (g)

25.9271

26.2087

Mass of sterlin tube, glass slide and purified water at 20.0 °C (g)

63.9035

64.3419

Mass of sterlin tube, glass slide and test item at 20.0 °C (g)

69.0520

69.3403

Temperature of test item (°C)

20.0

Density of water at 20.0 °C (kg/m3)

998.20

Density (kg/m3)

1134

1129

Relative density

1.134

1.129

Mean density             :          1130 kg/m3
Mean relative density :          1.13
Temperature               :          20.0 ± 0.5 °C

Applicant's summary and conclusion

Conclusions:
The density of the test item has been determined to be 1130 kg/m3 at 20.0 ± 0.5 °C (relative density: 1.13).
Executive summary:

The determination was carried out by the pycnometer method, using a procedure designed to be compatible with Method A.3 Relative Density of Commission Regulation (EC) No 440/2008 of 30 May 2008 and Method 109 of the OECD Guidelines for Testing of Chemicals, 02 October 2012 and Method 830.7300 of the OPPTS Guidelines, June 2002.

Conclusion

The density of the test item has been determined to be 1130 kg/m3 at 20.0 ± 0.5 °C (relative density: 1.13).