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Physical & Chemical properties

Density

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Reference
Endpoint:
bulk density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
07 March 2017 to 08 May 2017
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
equivalent or similar to guideline
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Deviations:
no
GLP compliance:
yes
Type of method:
air comparison pycnometer (for solids)
Key result
Type:
bulk density
Density:
0.001 g/L
Temp.:
20 °C

The detailed results of the determinations of density are presented in the table below.

Temperature: 20 °C

Replicate 1

Replicate 2

Replicate 3

Weight of (pycnometer + test substance) g

129.52

130.90

129.93

Weight of empty pycnometer (g)

78.28

78.82

78.26

Weight of test substance (g)

51.24

52.08

51.67

Volume of pycnometer (mL)

49.99

50.03

49.99

Density of test substance (g/mL)

1.03

1.04

1.03

Mean density (g/mL)

1.03

Conclusions:
The density was determined to be 1.03 g/mL at 20.0 °C.
Executive summary:

The density of the substance was determined by a method equivalent or similar to OECD 109 (air comparison pycnometer) to be 1.03 g/mL at 20.0 °C.

Description of key information

1.03 g/mL; equivalent/similar to OECD 109; Chang, M. (2017)

Key value for chemical safety assessment

Additional information