Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 200-487-1 | CAS number: 60-81-1
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- October 6th, 2016.
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- other: CIPAC MT 3.2.1
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- pycnometer method
- Remarks:
- Gay-Lussac pycnometer (ISO 3507:1999)
- Key result
- Type:
- relative density
- Density:
- 1.491 g/cm³
- Temp.:
- 20 °C
- Key result
- Type:
- density
- Density:
- 1.491 g/cm³
- Temp.:
- 20 °C
- Conclusions:
- The relative density of the test item is 1.491.
- Executive summary:
The density determination of the test item, using the Gay-Lussac pycnometer in accordance with EU Method A3 (CIPAC MT 3.2.1) was based in measuring the mass of the substance occupying a unit volume at 20ºC (GLP study). The average measured absolute density at 20°C was 1.491 g/ml, and the average calculated relative density at 20°C temperature was 1.491.
Reference
Table 1. Results of density determination.
Test No. |
Mass of empty pycnometer
m0 |
Mass of pycnometer with water
m1 |
Mass of pycnometer with immersing liquid,
m2 |
Mass of pycnometer with tested material
m3 |
Mass of pycnometer with tested material and immersing liquid, m4 |
Density |
[g] |
[g] |
[g] |
[g] |
[g] |
[g/ml] |
|
1 |
24.1478 |
49.4091 |
42.8722 |
32.2699 |
46.9458 |
1.4826 |
2 |
24.1480 |
49.4093 |
42.8721 |
32.3301 |
47.0190 |
1.5003 |
|
Average |
1.491 |
||||
Description of key information
Key study. Method according to EU Method A.3 / CIPAC MT 3.2.1, GLP study. The average measured absolute density at 20°C was 1.491 g/ml, and the average calculated relative density at 20°C temperature was 1.491.
Key value for chemical safety assessment
- Relative density at 20C:
- 1.485
Additional information
Key study. The density determination of the test item, using the Gay-Lussac pycnometer in accordance with EU Method A3 (CIPAC MT 3.2.1) was based in measuring the mass of the substance occupying a unit volume at 20ºC (GLP study). The average measured absolute density at 20°C was 1.491 g/ml, and the average calculated relative density at 20°C temperature was 1.491.
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
