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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: - | CAS number: 37486-69-4
Viscosity
Administrative data
- Endpoint:
- viscosity
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 03 Sept 2010 - 29 Oct 2010
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Guideline study; non-GLP
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 011
- Report date:
- 2011
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Test Guideline 114 (Viscosity of Liquids)
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- capillary viscometer (static)
Test material
- Details on test material:
- Name of test material (as cited in study report): TFEE-5
- Physical state: Colorless liquid
- Analytical purity: 97.21%
- Stability under test conditions: Test item stable
- Storage condition of test material: Ambient temperature, 10-30 °C
Constituent 1
Results and discussion
Viscosity
- Key result
- Temp.:
- 20°C
- Parameter:
- kinematic viscosity (in mm²/s)
- Value:
- 4.699 - 4.717
- Remarks on result:
- other: The kinematic viscosity at 20 °C is reported as 4.7 mm²/s
Any other information on results incl. tables
Dynamic viscosity calculated as kinematic viscosity x density:
4.7 * 1.80 = 8.46 Pa*s at 20 °C.
The kinematic and dynamic viscosities at 40 °C are 2.7 mm²/s and 4.77 Pa*s
Applicant's summary and conclusion
- Conclusions:
- The kinematic viscosity of TFEE-5 at 20 °C is 4.7 mm²/s
- Executive summary:
The kinematic viscosity of TFEE-5 was measured using capillary viscometry in Cannon-Fenske Routine Viscometers. The kinematic viscosity of TFEE-5 at 20 °C is 4.7 mm²/s.
The study was performed according to internationally accepted test guidelines but was not done under GLP or equivalent QA criteria. This study is classified as reliable with restrictions.
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.
