Registration Dossier
Registration Dossier
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EC number: 412-260-6 | CAS number: 52658-19-2 MONO 442
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- From June 26, 2008 to August 19, 2008
- 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)
- Type of method:
- pycnometer method
- Key result
- Type:
- density
- Density:
- 1.14 g/cm³
- Temp.:
- 20 °C
- Key result
- Type:
- relative density
- Density:
- 1.14 other: dimentionless
- Temp.:
- 20 °C
- Conclusions:
- Under the study conditions, the density of the test substance at 20ºC was 1.14 g/cm3 (1.14 x 10^3 kg/m3) and the relative density was 1.14.
- Executive summary:
A study was conducted to determine the density of the test substance using pycnometry according to OECD Guideline 109 and EU Method A.3. A pycnometer was used for the determination of the density and relative density of the test substance. Under the study conditions, the density of the test substance at 20ºC was 1.14 g/cm3 (1.14 x 10^3 kg/m3) and the relative density was 1.14 (Baltussen, 2008).
- Endpoint:
- density
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Study period:
- 2008
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Deviations:
- no
- GLP compliance:
- not specified
- Key result
- Type:
- density
- Density:
- 1.12 g/cm³
- Temp.:
- 25 °C
- Conclusions:
- Under the study conditions, density of the test material in 25°C is 1.12 g/cm3.
- Executive summary:
A study was conducted to determine the density of the test substance according to OECD Guideline 109. Under the study conditions, density of the test material in 25°C is 1.12 g/cm3 (Boutreau, 2008).
Referenceopen allclose all
The individual measurements were obtained with an accuracy of 0.01 g/cm3. According to the guideline, the density of the test substance is given as the mean value.
Density of the test substance
Test 1 |
Test 2 |
Mean |
|
Mass empty pycnometer (A) |
26.0557 g |
26.0569 g |
26.0563 g |
Mass pycnometer with water (B) |
35.8420 g |
35.8463 g |
|
Volume of the pycnometer |
9.8039 cm3 |
9.8071 cm3 |
9.8055 cm3 |
Mass pycnometer with test substance (C) |
37.2032 g |
37.1941 g |
|
Density |
1.137 g/cm3 |
1.136 g/cm3 |
1.14 g/cm3 |
Description of key information
The relative density was determined according to OECD Guideline 109 and EU Method A.3 (Baltussen, 2008).
Key value for chemical safety assessment
- Relative density at 20C:
- 1.14
Additional information
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
