Registration Dossier
Registration Dossier
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EC number: 281-650-4 | CAS number: 84000-94-2
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)
- GLP compliance:
- no
- Type of method:
- pycnometer method
- Type:
- relative density
- Density:
- 1.472
- Temp.:
- 20 °C
- Remarks on result:
- other: SD: 0.0023
- Conclusions:
- Relative density: 1.472 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: 1.472 at 20°C
Reference
Relative density (D20/4) is calculated as: δsubs/ 0.999973
| 1sttest | 2ndtest | Media | ||||
| WP1 | 42.294 | g | 41.2354 | g | ||
| WHP | 75.2904 | g | 75.2405 | g | ||
| WH1 | 32.9964 | g | 33.0051 | g | ||
| dHex | 0.66 | g/cm3 | 0.66 | g/cm3 | 0.66 | g/cm3 |
| Vol Pic | 50 | cm3 | 50 | cm3 | ||
| WP2 | 42.294 | g | 42.2354 | g | ||
| WSP | 47.832 | g | 48.047 | g | ||
| WS | 5.538 | g | 5.8116 | g | ||
| WSH | 36.0487 | g | 36.2132 | g | ||
| WH2 | 30.5107 | g | 30.4016 | g | ||
| Vhex | 46.2334 | cm3 | 46.0559 | cm3 | ||
| Vsubs | 3.7666 | cm3 | 3.9441 | cm3 | ||
| dsubs | 1.47 | g/cm3 | 1.473 | g/cm3 | 1.472 | g/cm3 |
| Relative density (δ20/4) | 1.472 | |||||
| Standard deviation | 0.0023 | |||||
| Relative standard deviation | 0.15 | |||||
Description of key information
1.472 at 20 °C
Key value for chemical safety assessment
- Relative density at 20C:
- 1.472
Additional information
Pycnometer method - OECD 109
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