Registration Dossier
Registration Dossier
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EC number: 285-249-5 | CAS number: 85049-76-9
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:
- OECD Guideline 109 (Density of Liquids and Solids)
- Version / remarks:
- (1995)
- GLP compliance:
- no
- Type of method:
- pycnometer method
- Type:
- relative density
- Density:
- ca. 1.569
- Temp.:
- 20 °C
- Conclusions:
- Relative density: 1.569 at 20 °C.
- Executive summary:
Method
Relative density was determined by means of a pycnometer as per recommendations of OECD 109. Density was calculated from the difference in weight between the full and empty pycnometer and its volume.
Result
Relative density: 1.569 at 20 °C.
Reference
Relative density (D420) is calculated as δsubs / 0.999973
| 1st test | 2nd test | Media | |
| WP1 | 41.9718 g | 42.3354 g | |
| WHP | 74.8906 g | 75.2884 g | |
| WH1 | 32.9188 g | 32.9530 g | |
| δEther | 0.658 g/cm3 | 0.659 g/cm3 | 0.6585 g/cm3 |
| Vol Pic | 50 cm3 | 50 cm3 | |
| WP2 | 41.9709 g | 42.3351 g | |
| WSP | 47.2200 g | 47.6374 g | |
| WS | 5.2491 g | 5.3023 g | |
| WSH | 35.9763 g | 36.0159 g | |
| WH2 | 30.7272 g | 30.7136 g | |
| Vhex | 46.6712 cm3 | 46.6021 cm3 | |
| Vsubs | 3.3288 cm3 | 3.3979 cm3 | |
| δsubs | 1.577 g/cm3 | 1.560 g/cm3 | 1.569 g/cm3 |
| Relative Density ( δ420) | 1.569 | ||
| Standard Deviation | 0.012 | ||
| Relative standard deviation | 0.74 |
Description of key information
1.569 at 20 °C.
Key value for chemical safety assessment
- Relative density at 20C:
- 1.569
Additional information
OECD Guideline 109.
Relative density was calculated from the difference in weight between the full and empty pycnometer and its volume and resulted 1.569.
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