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EC number: 240-040-8 | CAS number: 15901-40-3
Density
Administrative data
Link to relevant study record(s)
- 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 under the quality standard of ISO 9001:2008
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Version / remarks:
- DIN 51757
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Version / remarks:
- DIN 51757
- GLP compliance:
- no
- Other quality assurance:
- other: ISO 9001:2008
- Type of method:
- oscillating densitimeter
- Type:
- relative density
- Density:
- 0.96 other: Unitless
- Temp.:
- 20 °C
- Conclusions:
- A relative density value of 0.96 at 20°C was determined for the substance in accordance with a relevant test method and in compliance with a known quality system (ISO 9001:2008). The result is considered to be reliable.
Reference
Measurement |
Density 20°C [g/cm3] |
Relative density D20/4* |
Test 1 |
0.96018 |
0.96021 |
Test 2 |
0.96018 |
0.96021 |
Mean value |
0.960 |
0.960 |
*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)
Description of key information
Relative density: 0.96 at 20°C (EU Method A.9)
Key value for chemical safety assessment
- Relative density at 20C:
- 0.96
Additional information
A measured relative density of 0.96 at 20°C was determined for the submission substance using an oscillating densitimeter 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.
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