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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:
2008-05-21
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:
1995
Deviations:
no
Qualifier:
according to guideline
Guideline:
EU Method A.3 (Relative Density)
Version / remarks:
1992
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Type of method:
pycnometer method
Key result
Type:
relative density
Density:
1.03
Temp.:
20 °C

Two tests with different pycnometers were carried out at a temperature of 20 °C.


 



























































PycnometersDimension58 76
Volumecm349.82050.000
Weight of empty pycnometerg36.723838.3214
Weight of pycnometer filled with waterg86.364788.1564
Weight of waterg49.640949.8350
Weight of emtpy pycnometerg36.723138.3211
Weight of the pycnometer filled with test itemg87.965789.7750
Weight of test itemg51.242651.4539
Relative density at 20 °C D2020-1.03231.0325

Mean relative denstiy at 20 °C D2020 = 1.0324 


 


The relative density (compared to water at 4 °C) of the test item is:


D420 = D2020 x 0.998 = 1.0324 x 0.998 = 1.030


 

Conclusions:
The relative density of Acrolein cyanhydrin acetate at 20°C (compared to water at 4°C) is 1.03.

Description of key information

1.03 at 20°C (compared to water at 4°C)

Key value for chemical safety assessment

Relative density at 20C:
1.03

Additional information

GLP study according to OECD Guideline 109 (2012) and EU method A.3 (30 May 2008) using the pycnometer method