Registration Dossier
Registration Dossier
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EC number: 256-783-6 | CAS number: 50814-31-8 This substance is identified in the Colour Index by Colour Index Constitution Number, C.I. 40215.
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- April 28, 2017
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study with acceptable restrictions
- 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. 1.742
- Temp.:
- 20 °C
- Conclusions:
- The substance was tested according to guideline OECD 109.
Relative density of test substance is 1.742 at 20 °C. - Executive summary:
Method
OECD guideline 109 .
Results
Relative density of test substance is 1.742 at 20 °C.
Reference
| 1st test | 2nd test | |||
| WP1 | 41.7219 | g | 42.0659 | g |
| WHP | 74.6234 | g | 74.9775 | g |
| WH1 | 32.9015 | g | 33.9116 | g |
| δhex | 0.658 | g/cm3 | 0.658 | g/cm3 |
| vol. pyc. | 50.0 | cm3 | 50.0 | cm3 |
| WP2 | 41.7221 | g | 42.0655 | g |
| WSP | 47.0137 | g | 42.0655 | g |
| WSP | 5.2916 | g | 5.3737 | g |
| WSH | 36.1903 | g | 36.2575 | g |
| WH2 | 30.8987 | g | 30.8838 | g |
| Vhex | 46.9564 | cm3 | 46.9193 | cm3 |
| Vsubs | 3.0436 | cm3 | 3.0807 | cm3 |
| δsubs | 1.739 | g/cm3 | 1.744 | g/cm3 |
| Relative density (δ204) | 1.742 | |||
| standard deviation | 0.0041 | |||
| relative standard deviation | 0.23 | |||
Description of key information
OECD 109, relative density is 1.742.
Key value for chemical safety assessment
- Relative density at 20C:
- 1.742
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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