Registration Dossier
Registration Dossier
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EC number: 276-471-3 | CAS number: 72208-21-0
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. 1.364
- Temp.:
- 20 °C
- Conclusions:
- The relative density of the substance is 1.364 at 20 °C.
- Executive summary:
Method
Pycnometer was used to study the substance. The testing procedure included the calibration step and the measurements on the substance.
Results
The relative density of the substance is 1.364 at 20 °C.
Reference
Relative density (204D ) is calculated as: δsubs / 0.999973
| 1st test | 2nd test | media | ||||
| WP1 | 42.6344 | g | 41.3854 | g | ||
| WHP | 75.5002 | g | 75.2009 | g | ||
| WH1 | 32.8658 | g | 32.8155 | g | ||
| δHex | 0.657 | g/cm3 | 0.656 | g/cm3 | 0.6565 | g/cm3 |
| Vol Pic | 50.00 | cm3 | 50.00 | cm3 | ||
| WP2 | 42.6356 | g | 42.3816 | g | ||
| WSP | 47.8955 | g | 47.6144 | g | ||
| WS | 5.2599 | g | 5.2328 | g | ||
| WSH | 35.5701 | g | 35.5523 | g | ||
| WH2 | 30.3102 | g | 30.3195 | g | ||
| Vhex | 46.1121 | cm3 | 46.1969 | cm3 | ||
| Vsubs | 3.8879 | cm3 | 3.8031 | cm3 | ||
| δsubs | 1.353 | g/cm3 | 1.376 | g/cm3 | 1.364 | g/cm3 |
| relative density | 1.364 | |||||
| standard deviation | 0.0163 | |||||
| relative standard deviation | 1.20 | |||||
Description of key information
1.364 at 20 °C.
Key value for chemical safety assessment
- Relative density at 20C:
- 1.364
Additional information
OECD guideline 109 (1995).
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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