Registration Dossier
Registration Dossier
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EC number: 701-281-9 | CAS number: -
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- density, other
- Remarks:
- density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- from 2010-06-01 to-2010-06-04
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- study well documented, meets generally accepted scientific principles, acceptable for assessment
- Remarks:
- Non-GLP study
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- GLP compliance:
- no
- Type of method:
- air comparison pycnometer (for solids)
- Key result
- Type:
- density
- Density:
- 1.29 g/cm³
- Temp.:
- 20 °C
- Remarks on result:
- other: 2 replicates
- Conclusions:
- The results of the two measurements of the density for the test substance were: 1.290 g/cm3 and 1.289 g/cm3 .The mean density of the test substance was determined to be 1.290 g/cm3 at 20 °C (two samples).
- Executive summary:
The relative density of dimethylpropanal was determined by a gas comparison pycnometer method using a multi-pycnometer (AccuPyc™ 1330, Micromeritics Instrument Corporation, USA).
The temperature was 20.0 and 20.5 °C during the measurements. The results of the two measurements of the density for the test substance were: 1.290 g/cm3 and 1.289 g/cm3 .The mean density of the test substance was determined to be 1.290 g/cm3 at 20 °C (two samples).
Reference
See atachment.
The temperature was 20.0 and 20.5 °C during the measurements. The results of the two measurements of the density for the test substance were: 1.290 g/cm3 and 1.289 g/cm3 .The mean density of the test substance was determined to be 1.290 at 20 °C (two samples).
Description of key information
Density (EU Method A.3.): The mean density of the test substance was determined to be 1.290 g/cm3 at 20 °C (two samples).
Key value for chemical safety assessment
- Relative density at 20C:
- 1.29
Additional information
The relative density of dimethylpropanal was determined by a gas comparison pycnometer method using a multi-pycnometer (AccuPyc™ 1330, Micromeritics Instrument Corporation, USA).
The temperature was 20.0 and 20.5 °C during the measurements. The results of the two measurements of the density for the test substance were: 1.290 g/cm3 and 1.289 g/cm3 .The mean density of the test substance was determined to be 1.290 g/cm3 at 20 °C (two samples).
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.
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