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relative density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
11 Jan 2018 to 16 Feb 2018
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
according to guideline
OECD Guideline 109 (Density of Liquids and Solids)
Version / remarks:
2 October 2012
GLP compliance:
Other quality assurance:
other: ISO 9001:2015
Type of method:
pycnometer method
Specific details on test material used for the study:
- Appearance: Viscous amber liquid (determined by CharlesRiver Den Bosch)
- Purity/Composition: >85%
- Test item storage: At room temperature

Additional information
- Test Facility test item number: 209080/A
- Purity/Composition correction factor: No correction factor required
- Test item handling: No specific handling conditions required
- Molecular structure: Not indicated
- Molecular formula: C63H116O12
- Molecular weight: 1065.6
Key result
relative density
0.955 g/cm³
20 °C


Table 1 shows the determined volume of the pycnometer. The results of the test for the determination of the density of the test item are given inTable 2.

The individual measurements were obtained with a deviation of ≤ 0.01 g/cm3. According to the guideline, the density of the test item is given as the mean value.

Table 1          
Volume of the Pycnometer


Test 1

Test 2


Mass empty pycnometer (A)

30.4761 g

30.4757 g

30.4759 g

Mass pycnometer with water (B)

40.1099 g

40.1138 g


Volume of the pycnometer

9.6512 cm3

9.6555 cm3

9.6534 cm3


Table 2          
Density of the Test Item


Test 1

Test 2


Mass pycnometer with test item (C)

39.6911 g

39.7050 g



0.9546 g/cm3

0.9560 g/cm3

0.955 g/cm3


The relative density of the test substance was found to be 0.955 at 20 °C.
Executive summary:

In this guideline (OECD 109) study, the relative density of the test substance (EC 205-363-0) was found to be 0.955 at 20 °C.

Description of key information

Study conducted to recognised testing guidelines.

Key value for chemical safety assessment

Relative density at 20C:

Additional information

The density of the test item (EC: 205-363-0) at 20°C was 0.955 g/cm3