Registration Dossier
Registration Dossier
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EC number: 941-221-0 | CAS number: 203929-12-8
Viscosity
Administrative data
- Endpoint:
- viscosity
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: The study was done in accord with EU guidance, but not conducted in accord with GLP compliance.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 012
- Report date:
- 2012
Materials and methods
Test guideline
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- other: ASTM D445
- Deviations:
- not specified
- GLP compliance:
- no
- Type of method:
- capillary viscometer (static)
Test material
- Reference substance name:
- 3,3,4,4,5,5,6,6-octafluoro-6-iodohex-1-ene
- EC Number:
- 941-221-0
- Cas Number:
- 203929-12-8
- Molecular formula:
- C6H3F8I
- IUPAC Name:
- 3,3,4,4,5,5,6,6-octafluoro-6-iodohex-1-ene
- Test material form:
- not specified
- Details on test material:
- - Name of test material (as cited in study report): IOFH
Constituent 1
Results and discussion
Viscosityopen allclose all
- Temp.:
- 20°C
- Parameter:
- dynamic viscosity (in mPa s)
- Value:
- 1.536
- Temp.:
- 20°C
- Parameter:
- kinematic viscosity (in mm²/s)
- Value:
- 0.8
Any other information on results incl. tables
Test 1
Dynamic viscosity = 1.5360 mPa s
Kinematic viscosity = 0.8000 mm2/s
Test 2
Dynamic viscosity = 1.5362 mPa s
Kinematic viscosity = 0.8001 mm2/s
The reported results are the average of the 2 tests.
Applicant's summary and conclusion
- Conclusions:
- The viscosity of IOFH is 1.536 mPa s (dynamic) and 0.800 mm2/s (static) at 20 °C.
- Executive summary:
The viscosity of IOFH was measured using a Cannon-Fenske Routine viscometer. While no specific guideline was cited, Cannon-Fenske routine viscometers are approved based on ASTM D445, which is an approved method in the ECHA Chapter R.7a: Endpoint specific guidance. Total of six measurements were made in two separate tests at 20°C. The reported results are the averages of the two tests. The study was not GLP compliant. Therefore, it is considered reliable with restrictions.
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