Registration Dossier
Registration Dossier
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EC number: 252-161-3 | CAS number: 34708-08-2
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study with acceptable restrictions
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Version / remarks:
- Council Regulation (EC) No 440/2008 of 30 May 2008
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Version / remarks:
- adopted on July 27, 1995
- GLP compliance:
- no
- Type of method:
- oscillating densitimeter
- Key result
- Type:
- relative density
- Density:
- 1.032
- Temp.:
- 20 °C
- Conclusions:
- A relative density value of 1.0317 was determined for the substance using an appropriate guideline method not according to GLP. The result is considered reliable.
Reference
| Density [g/cm3] |
First run | 1.03167 |
Second run | 1.03167 |
Mean value | 1.0317 |
|
|
Relative density D2041) | 1.0317 |
1) Relative density D204: measured density at 20 °C [g/cm3] : density of water at 4 °C [0.99997 g/cm3]
Description of key information
Relative density: 1.0317 at 20°C (OECD 109)
Key value for chemical safety assessment
- Relative density at 20C:
- 1.032
Additional information
A relative density of 1.0317 at 20°C was determined for the submission substance using oscillating densitometer method according to OECD Test Guideline 109. This result is considered reliable and is selected as key.
The key value is supported by a predicted density of 1.07 g/cm3 at 20°C, determined for the substance using a validated QSAR estimation method. The result is considered to be reliable.
In another secondary source to which no reliability could be assigned, a density of ca. 1 g/cm3 at 20°C was reported for the substance.
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