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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:
2015-06-23
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study with acceptable restrictions
Remarks:
The study was conducted according to an appropriate OECD test guideline and in compliance with a known quality system (ISO 9001:2008).
Reference:
Composition 0
Qualifier:
according to
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Qualifier:
according to
Guideline:
EU Method A.3 (Relative Density)
GLP compliance:
no
Other quality assurance:
other: ISO 9001:2008
Type of method:
oscillating densitimeter
Test material information:
Composition 1
Key result
Type:
relative density
Density:
0.813 other: Dimensionless
Temp.:
20 °C

Measurement

Density 20°C (g/cm3)

Relative density D20/4*

Test 1

0.81259

0.81261

Test 2

0.81259

0.81261

Mean value

0.813

0.813

*The relative density D20/4 is the ratio between the measured density of the test substance at 20 °C and the density of water at 4 °C (= 0.99997 g/cm3). The relative density has no dimension. Check measurement: Density of degassed deionized water at 20 °C: 0.99820 g/cm3 Reference value: 0.99820 + 0.00005 (20 °C)

Conclusions:
A relative density value of 0.813 at 20°C was determined for this substance in accordance with EU Method A.3 and in compliance with a known quality system (ISO 9001:2008). The result is considered to be reliable and is selected as key study.

Description of key information

Relative density: 0.813 at 20°C (EU Method A.9)

Key value for chemical safety assessment

Relative density at 20C:
0.813

Additional information

A measured relative density of 0.813 at 20°C was determined for the submission substance using an oscillating densimeter in accordance with EU Test Method A.9 and in compliance with a known quality system (ISO 9001:2008). The result is considered to be reliable and is selected as key study.