Registration Dossier
Registration Dossier
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EC number: 225-193-0 | CAS number: 4707-47-5
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 25 July 2016 to 12 August 2016
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Version / remarks:
- 2008
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Version / remarks:
- 2012
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7300 (Density / Relative Density / Bulk Density)
- Version / remarks:
- 2002
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- air comparison pycnometer (for solids)
- Specific details on test material used for the study:
- TREATMENT OF TEST MATERIAL PRIOR TO TESTING
Test material was reduced by grinding using a mortar and dried in a desiccator under vacuum using silicagel as the drying agent at 20.0 ± 0.3°C for 42 hours. - Dynamic viscosity of test material:
- not applicable (substance is a solid)
- Key result
- Type:
- relative density
- Density:
- 1.39 other: no dimension
- Temp.:
- 20 °C
- Remarks on result:
- other: D 20°C /4°C
- Type:
- density
- Density:
- 1.39 g/cm³
- Temp.:
- 20 °C
- Conclusions:
- The relative density at 20°C of the substance was determined to be 1.39.
- Executive summary:
The relative density (D 20°C /4°C) of the substance was determined to be 1.39 using a gas comparison pycnometer in a GLP study according to EC A.3, OECD 109 and OPPTS 830.7300.
Reference
Relative density:
Experiment 1: 1.387
Experiment 2: 1.386
Mean: 1.39
The accuracy for the measurements is < 0.02 g/cm3.
Description of key information
The relative density (D 20°C /4°C) of the substance was determined to be 1.39 using a gas comparison pycnometer in a GLP study according to EC A.3, OECD 109 and OPPTS 830.7300.
Key value for chemical safety assessment
- Relative density at 20C:
- 1.39
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.
