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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:
2014
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)
Deviations:
no
GLP compliance:
no
Type of method:
pycnometer method
Specific details on test material used for the study:
Identification: FAT 40045/Z
Key result
Type:
relative density
Density:
ca. 2.192 g/cm³
Temp.:
20 °C

Individual Result


mo(g): mass of Pycnometer empty


m1(g): mass of Pycnometer with paraffin


m2(g): mass of Pycnometer with sample


m3(g): mass of Pycnometer with sample


filled up with paraffin


 








































 Measurement 1Measurement 2Measurement 3Measurement 4
mo20.354820.241524.346224.2078
m141.575841.402745.445445.7389
m220.631120.489324.637524.4432
m341.741841.551845.609345.8976

 


ρ 20 °C (paraffin): 0.8462 g/cm³


The densities determined at 20 °C were as follows:


Measurement 1: 2.1197 g/cm³       


Measurement 2: 2.1305 g/cm³


Measurement 3: 1.9356 g/cm³


Measurement 4: 2.5816 g/cm³

Conclusions:
The average density of test substance at 20 °C temperature was found to be 2.1919 g/cm³.
Executive summary:

The density of FAT 40045/Z was evaluated in a study conducted according to OECD Guideline 109. Pycnometer was used for this purpose. Based on the findings of the study, the average density of test substance at 20 °C was found to be 2.1919 g/cm³.

Description of key information

The density of the test substance was evaluated in a study conducted according to OECD Guideline 109. Pycnometer was used for this purpose. Based on the findings of the study, the average density of test substance at 20 °C temperature was found to be 2.1919 g/cm³.

Key value for chemical safety assessment

Relative density at 20C:
2.192

Additional information