Registration Dossier
Registration Dossier
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EC number: 929-889-1 | CAS number: -
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- 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
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7300 (Density / Relative Density / Bulk Density)
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- oscillating densitimeter
- Type:
- relative density
- Density:
- 1.12 other: dimensionless
- Temp.:
- 20 °C
- Conclusions:
- The test item was found to have a relative density of 1.12 at 20 °C.
- Executive summary:
The purpose of this study was the determination of the relative density of the test item according to: European Commission Regulation (EC) No. 440/2008, A.3. Density of liquids and solids and OECD test guideline OECD 109 (2012) Density of liquids and solids and US EPA Product Properties Test Guideline OCSPP 830.7300.
For this method a mechanical oscillator, constructed in the form of a U-tube, is vibrated at its resonance frequency which depends on its mass. The resonance frequency changes if a sample is introduced into the tube. The frequency decreases, the period of oscillation T increases, with increasing mass.
The relative density of the test substance, at 20 °C (compared to water at 4 °C) was determined to be: 1.12.
Reference
Description of key information
The purpose of this study was the determination of the relative density of the test item according to: European Commission Regulation (EC) No. 440/2008, A.3. Density of liquids and solids and OECD test guideline OECD 109 (2012) Density of liquids and solids and US EPA Product Properties Test Guideline OCSPP 830.7300.
For this method a mechanical oscillator, constructed in the form of a U-tube, is vibrated at its resonance frequency which depends on its mass. The resonance frequency changes if a sample is introduced into the tube. The frequency decreases, the period of oscillation T increases, with increasing mass.
The relative density of the test substance, at 20 °C (compared to water at 4 °C) was determined to be: 1.12
Key value for chemical safety assessment
- Relative density at 20C:
- 1.12
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.
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