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Physical & Chemical properties

Density

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Reference
Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
March 21, 2018
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study with acceptable restrictions
Qualifier:
according to guideline
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Deviations:
not specified
GLP compliance:
not specified
Type of method:
pycnometer method
Key result
Type:
relative density
Density:
ca. 1.24 other: unitless
Temp.:
20 °C
Remarks on result:
other: Average of three readings

Density results

  Replicate 1 Replicate 2 Replicate 3
Sample density 1.2547 1.2189 1.2477
Conclusions:
Under the study conditions, the mean density of the test substance was determined to be 1.2404 g/cm3.
Executive summary:

A study was conducted to determine the relative density of the test substance, using the pycnometer, according to OECD Guideline 109. Under the study conditions, the mean density of the test substance was determined to be 1.2404 g/cm3 (Chemex, 2018).

Description of key information

Relative density of the test substance was determined using the pycnometer method, according to OECD Guideline 109 (Chemex, 2018).

Key value for chemical safety assessment

Relative density at 20C:
1.24

Additional information