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EC number: 248-227-6 | CAS number: 27107-89-7
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2010-02-08 to 2010-04-12
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- Conducted in compliance with OECD Good Laboratory Practices Guidelines (1997)
- Type of method:
- pycnometer method
- Type:
- density
- Density:
- 1.12 g/cm³
- Temp.:
- 20 °C
- Key result
- Type:
- relative density
- Density:
- 1.12 other: dimensionless
- Temp.:
- 20 °C
- Conclusions:
- A pycnometer was used for the determination of the density and relative density of Octyltintris(2-ethylhexyl mercaptoacetate). The density of the test substance at 20 °C was 1.12 g/cm³. The relative density was 1.12.
- Executive summary:
Performed according the the methods OECD 109 and EU Method A.3, the density and relative density of the test substance were determined to be 1.12 g/cm³ and 1.12 respectively.
Reference
Table 1: Results
|
Test 1 |
Test 2 |
Mean |
Mass empty pycnometer (A) |
26.4124 g |
26.4135 g |
26.41295 g |
Mass pycnometer with water (B) |
36.2091 g |
36.2124 g |
|
Volume of the pycnometer |
9.8144 cm³ |
9.8166 cm³ |
9.8155 cm³ |
Mass pycnometer with test substance (C) |
37.3748 g |
37.3723 g |
|
Density |
1.117 g/cm³ |
1.117 g/cm³ |
1.12 g/cm³ |
Description of key information
The density and relative density of the test substance at 20 °C was 1.12 g/cm³ and 1.12 respectively.
Key value for chemical safety assessment
- Relative density at 20C:
- 1.12
Additional information
In the key study, performed according the the methods OECD 109 and EU Method A.3, the density and relative density of the test substance were determined to be 1.12 g/cm³ and 1.12 respectively. The study was awarded a reliability score of 1 in accordance with the criteria set forth by Klimisch et al. (1997).
In a supporting study in which no information on the methodology is provided, the density of the test substance is given as 1.12 g/mL at 20 °C.
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