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Diss Factsheets

Physical & Chemical properties

Density

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2012-06-08 to 2012-10-11
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
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:
air comparison pycnometer (for solids)
Key result
Type:
relative density
Density:
1.32 g/cm³
Temp.:
20 °C

Individual Results


Two test series with different weights of Desmedipham (AE B038107), white powder, were carried out in helium gas at 20°C.


































































































 



Experiment 1



Experiment 2



Weight



0.65121 g



0.65147 g



 



Volume / cm 3



Densit         / cm3



Volume / cm 3



Densit         / cm 3



1 measurement



0.4834



1.3471



0.4936



1.3199



2. measurement



0.4862



1.3393



0.4920



1.3241



3. measurement



0.4858



1.3404



0.4959



1.3138



4. measurement



0.4848



1.3431



0.4952



1.3156



5. measurement



0.4903



1.3283



0.4963



1.3126



6. measurement



0.4907



1.3270



0.4937



1.3196



7. measurement



0.4908



1.3269



0.5051



1.2897



8. measurement



0.4924



1.3225



0.4955



1.3148



9. measurement



0.4948



1.3161



0.4948



1.3167



10. measurement



0.4972



1.3098



0.4974



1.3099


 

 



 



           Mean (experiments 1 to 2)                  1.32 g/cm 3


            Standard deviation:                         0.0115 glcm 3


            Relative standard deviation:                0.87 %


 


Relative density of Desmedipham (AE B038107), pure substance (compared to water at 4°C) was in F1. 


The relative density of Desmedipham (AE B038107), pure substance, was determined according to European Commission Council Regulation (EC) No 440/2008, Annex, Part A, method A.3., OECD Guideline 109 and US EPA Product Properties Test Guideline OCSPP 830.7300. The relative density of Desmedipham (AE B038107), pure substance, at 20°C was (compared to water at 4°C): D420 = 1.32

Conclusions:
The relative density of Desmedipham, pure substance, at 20°C was (compared to water at 4°C) 1.32.
Executive summary:

The relative density of Desmedipham, pure substance, was determined according to European Commission Council Regulation (EC) No 440/2008, Annex, Part A, method A.3., OECD Guideline 109 and US EPA Product Properties Test Guideline OCSPP 830.7300. The relative density of Desmedipham (AE B038107), pure substance, at 20°C (compared to water at 4°C) was 1.32.

Description of key information

The relative density of Desmedipham, pure substance, at 20°C was (compared to water at 4°C) 1.32.

Key value for chemical safety assessment

Relative density at 20C:
1.32

Additional information