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EC number: 701-394-3 | CAS number: 1782069-81-1
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 11 July 2017
- 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
- Deviations:
- not specified
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Version / remarks:
- 2008
- Deviations:
- not specified
- GLP compliance:
- no
- Type of method:
- air comparison pycnometer (for solids)
- Key result
- Type:
- relative density
- Remarks:
- D4
- Density:
- 1.108
- Temp.:
- 20 °C
- Remarks on result:
- other: The relative density is calculated by dividing the density of the test item by the density of water at 4 °C (0.9999750 g/cm³).
- Type:
- density
- Density:
- 1.108 g/cm³
- Temp.:
- 20 °C
- Conclusions:
- The relative density D4 of the test item at 20 °C ± 0.01 °C (compared to water at 4 °C) is 1.108.
- Executive summary:
According to OECD Test Guidelines 109 (2012) and Regulation EC No. 440/2008 Part A. Method A.3., the relative density D4 of the test item at 20 °C ± 0.01 °C (compared to water at 4 °C) is 1.108, as determined by calibrated gas comparison pycnometer. The study is considered to be reliable without restrictions (Klimisch 1). The study was not GLP-compliant, however the testing laboratory holds a GLP certificate.
Reference
Table 1. Results of the measurement of the density of the test item
| Test number | Temperature (deg C) | Amount of test item (g) | Average sample volume (cm3) | Density (g/cm3) |
| 1 | 20 | 8.80 | 7.92322 | 1.11066 |
| 2 | 20 | 8.73 | 7.90097 | 1.10493 |
Description of key information
The relative density of the test item at 20 ± 0.01 °C (compared to water at 4 °C) is 1.108.
Key value for chemical safety assessment
- Relative density at 20C:
- 1.108
Additional information
According to OECD Test Guidelines 109 and EU Method A.3., the relative density D4 of the test item at 20 °C ± 0.01 °C (compared to water at 4 °C) is 1.108 (2017). The study is considered to be reliable without restriction (Klimisch 1). The study was not GLP-compliant, however the testing laboratory holds a GLP certificate.
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