Registration Dossier

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:
2011
Report Date:
2011

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
OECD Test Guideline 114 (Viscosity of Liquids)
Deviations:
no
GLP compliance:
no
Type of method:
capillary viscometer (static)

Test material

Reference
Name:
Unnamed
Type:
Constituent
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

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.