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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 268-859-6 | CAS number: 68152-93-2
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- Initiation: September 24, 2013 Completion May 20, 2014
- 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:
- Pycnometer (modified)
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- pycnometer method
- Key result
- Type:
- relative density
- Density:
- 1 073 kg/m³
- Temp.:
- 23 °C
- Conclusions:
- The density was determined to be 1073.0 kg/m³ as per the Pycnometer (modified) method of OECD Test No. 109.
- Executive summary:
The density of test item tall oil, maleated was determined using the Pycnometer (modified) method of OECD Test No. 109.
The test item is a dark viscous liquid at room temperature. In order to transfer it to the pycnometer, the material was warmed slightly until it could be carefully poured into the pycnometer. Exactly 4 mL was transferred into the cylinder (pre-tared). The material was tapped to remove any entrained air and allowed to cool. The cylinder plus contents were weighed. The process was repeated with a second replicate
sample.
The temperature at which the test was conducted was noted. The weight was measured with at least 0.1% accuracy. The experiment was conducted in duplicate.
The bulk density was calculated in g/mL, and reported as kg/m³.
The density was determined to be 1073.0 kg/m³ as per the Pycnometer (modified) method of OECD Test No. 109.
Reference
Method Modified pycnometer
Chemical identity & purity Tall oil, maleated, 100%
Estimated accuracy Weight: ±0.0005 g
Volume: ±0.1 mL
RPD between duplicates: 0.02%
Density 1073.0 ±0.22 kg/m3 (mean ± range of 2 measurements)
Description of key information
The density was determined to be 1073.0 kg/m³
Key value for chemical safety assessment
- Relative density at 20C:
- 1 073
Additional information
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.
