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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:
November 03, 2017
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:
not specified
GLP compliance:
yes
Type of method:
pycnometer method
Key result
Type:
relative density
Density:
ca. 0.603 other: dimensionless
Temp.:
20 °C

Density results

Measurement Number

Mass of empty pycnometer (g)

Mass of full pycnometer with known liquid (g) = Pt

Volume of full pycnometer (mL) = Pv

Mass of Test Substance (g) = Mt

Volume of

the Solid (mL) = Vs

Density of solid

1

34.72152

84.46917

49.65810423

29.95157

49.65810423

0.603

2

34.72152

84.46917

49.65810423

29.95156

49.65810423

0.603

3

34.72152

84.46917

49.65810423

29.94987

49.65810423

0.603

 

 

 

 

 

Average

0.603

 

 

 

 

 

Std dev

0.000016

 

 

 

 

 

RSD %

0.002668

Conclusions:
Under the study conditions, the density of the test substance was determined to be 0.603 at 20°C.
Executive summary:

A study was conducted to determine the density of the test substance using a Pycnometer method, according to the OECD Guideline 109, in compliance with GLP. Under study conditions, the density of the test substance was determined to be 0.603 at 20°C (Scymaris, 2018).

Description of key information

The density of the test substance was determined using the Pycnometer method, according to OECD Guideline 109 (Scymaris, 2018).

Key value for chemical safety assessment

Relative density at 20C:
0.603

Additional information