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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 430-280-3 | CAS number: 844491-96-9
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- November 1997
- 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)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- other: ISO 1183, method B
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- other: M 94/0142 method
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- other: DIN 53217 part 5
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- pycnometer method
- Dynamic viscosity of test material:
- Determination of density of the displacement liquids: oscillating density meter DMA48, HPLC grade water.
Determination of density of the test substance: authorized pyconometers, balance, temperature measurement (Systemteknik 6927).
Displacement liquids:
Petroleum, boiling range: 175-225 °C
Silicon oil, AP 100 Wacker Chemie - Key result
- Type:
- relative density
- Density:
- 1.72 other: dimensionless
- Temp.:
- 20 °C
- Conclusions:
- Under the study conditions, the relative density of the test substance was determined to be 1.72 at 20°C.
- Executive summary:
A study was conducted to determine the relative density of the test substance by pycnometry according to OECD Guideline 109, DIN Method 53217 Part 5, M Method 94/0142, and ISO 1183 Method B, in compliance with GLP. Under the study conditions, the relative density of the test substance was determined to be 1.72 (Grosenick, 1997).
Reference
Description of key information
The relative density was determined by pycnometry according to OECD Guideline 109, DIN Method 53217 Part 5, M Method 94/0142, and ISO 1183 Method B (Grosenick, 1997).
Key value for chemical safety assessment
- Relative density at 20C:
- 1.72
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.
