Registration Dossier

Administrative data

Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
15 May 2013 to 17 March 2014
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Conducted according to current test guidelines and GLP-compliant

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2014
Report Date:
2014

Materials and methods

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

Test material

Reference
Name:
Unnamed
Type:
Constituent
Type:
Constituent
Test material form:
solid: particulate/powder
Remarks:
migrated information: powder
Details on test material:
Name: Oxypyrion acetate
CAS Number: 1742-78-6
Batch number: 14058400
Purity: 97.83%
Date of arrival: 22 April 2013
Expiry date: 30 November 2013
Storage conditions: Refrigerated (2 to 8°C)

Results and discussion

Density
Type:
relative density
Density:
1.379
Temp.:
20 °C

Any other information on results incl. tables

The calibration showed that the cell volume was within acceptable limits. The test temperature was 20 °C. The sample cell volume was 15,9698 cm3. The expansion cell volume was 74,5505 cm3. The weight of test substance measured was 2,9432 g. The mean density was 1,3791 g/cm3(1379.1 kg/m3), with a standard deviation (σn-1) of 0,0011.

The relative density compared to the density of water at 4°C (1g/cm3) was then calculated and the mean relative density was 1,3791.

Applicant's summary and conclusion

Conclusions:
The relative density of Oxypyrionacetate was determined as 1,3791.