Registration Dossier
Registration Dossier
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EC number: 915-634-1 | CAS number: -
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 01 June 2016
- 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)
- Version / remarks:
- 2012
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Version / remarks:
- 2008
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7300 (Density / Relative Density / Bulk Density)
- Principles of method if other than guideline:
- Not applicable
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- Date of inspection: 23 -24 May 2013; Signed on: 16 September 2013
- Type of method:
- oscillating densitimeter
- Key result
- Type:
- relative density
- Density:
- 0.962 other: no dimension
- Temp.:
- 20 °C
- Conclusions:
- The density of test item was measured according to the OECD guideline No. 109 (oscillating densitometer method) and was determined to be 0.962 ± 0.001 g/mL at 20 °C.
- Executive summary:
The density of test item was measured according to the OECD guideline No. 109 (oscillating densitometer method) and was determined to be 0.962 ± 0.001 g/mL at 20 °C.
Reference
Accuracy checking
The calibration of the instrument was verified at 20.0 °C with cyclohexane as a reference substance just before the determinations. The results were: Cyclohexane: reference value: 0.779 g/mL; instrument reading: 0.779 g/mL.
The results are within the precision of the instrument (± 0.001 g/mL).
Density determination
The results obtained with test item at 20.0°C were: first sample: ρ = 0.962 g/mL; second sample: ρ = 0.962 g/mL. Average ρ = 0.962 g/mL or D204= 0.962. The estimated precision is: ± 0.001 g/mL.
No deviation from the guideline, study plan or standard operating procedure was observed.
Description of key information
The relative density of test item was determined to be 0.962 at 20°C.
This is a mean of two determinations.
Key value for chemical safety assessment
- Relative density at 20C:
- 0.962
Additional information
A fully reliable experimental study, conducted according to a recognized OECD/EC method and under GLP, is available. It is considered as a key study.
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