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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:
30 Aug 2017
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Qualifier:
according to
Guideline:
EU Method A.3 (Relative Density)
GLP compliance:
yes
Type of method:
pycnometer method
Specific details on test material used for the study:
- Lot number: 70518-X
- Appearance: Yellowish Liquid
- Expiration date: 18-08-2017
- Purity: 99.2 %
Key result
Type:
relative density
Density:
1.148 other: dimensionless
Temp.:
20 °C

Calculated value for the density of immersion liquid = 964 kg.m-3 @ 20°C

Table: Determination of the Density of the Immersion Liquid

Mass of Empty Pycnometer (g)

24.07

Volume of Pycnometer (mL)

25.3

Mass water & Pycnometer (g)

49.34

Density of Water (g/cm3) (ρW,t)

0.998

Mass of IL & Pycnometer (g)

48.49

Mass IL in Pycnometer (g) (m1)

24.41

Calculated Density of IL (g/cm3)

0.964

Density of IL (kg/m3)

964

Table: Determination of the Density of the Sample

Run Number

1

2

Mass of Empty Pycnometer (g)

24.07

24.07

Mass of Sample & Pycnometer (g)

53.16

53.14

Mass of Sample added to empty Pycnometer (g) ms

29.09

29.07

Mass of Sample, Pycnometer & immersion liquid

53.16

53.14

Mass of immersion liquid added (g) m2

0.00

0.00

Calculated Density of Sample (g/cm3)

1.149

1.148

Density of Sample (kg/m3)

1149

1148

Mean Result (kg.m-3)

1148

Description of key information

The relative density of the test substance is determined to be 1.148 using the pycnometer method.

Key value for chemical safety assessment

Relative density at 20C:
1.148

Additional information