Registration Dossier
Registration Dossier
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EC number: 235-741-0 | CAS number: 12645-31-7
Viscosity
Administrative data
Link to relevant study record(s)
- Endpoint:
- viscosity
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- Testing was conducted between 19 May 2011 and 06 August 2011.
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: see 'Remark'
- Remarks:
- Study conducted in compliance with agreed protocols, with no or minor deviations from standard test guidelines and/or minor methodological deficiencies, which do not affect the quality of the relevant results. The study report was conclusive, done to a valid guideline and the study was conducted under GLP conditions.
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- OECD Test Guideline 114 (Viscosity of Liquids)
- Version / remarks:
- The viscosity was determined using a procedure designed to be compatible with Method 114 of the OECD Guidelines for Testing of Chemicals, 12 May 1981.
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- other: U-tube viscometer
- Temp.:
- 20°C
- Parameter:
- kinematic viscosity (in mm²/s)
- Value:
- 206
- Temp.:
- 40°C
- Parameter:
- kinematic viscosity (in mm²/s)
- Value:
- 79.4
- Conclusions:
- The mean viscosity was found to be 206 mm2/s at 20°C and 79.4 mm2/s at 40°C.
- Executive summary:
Method
The viscosity was determined using a procedure designed to be compatible with Method 114 of the OECD Guidelines for Testing of Chemicals, 12 May 1981.
Conclusion
The viscosity of the test item has been determined using a capillary viscometer. The results are shown in the following table:
Temperature (ºC)
Mean Viscosity (mm2/s)
20.0 ± 0.5
206
40.0 ± 0.5
79.4
Reference
The viscosity is shown in the following table:
Table 14.1
Determination | Temperature (ºC) | Time (s) | Viscosity (mm2/s) | Mean Viscosity (mm2/s) |
A | 20.0 ± 0.5 | 636 | 206 | 206 |
B | 20.0 ± 0.5 | 635 | 206 | |
A | 40.0 ± 0.5 | 245 | 79.4 | 79.4 |
B | 40.0 ± 0.5 | 245 | 79.4 |
Description of key information
The mean viscosity was found to be 206 mm2/s at 20°C and 79.4 mm2/s at 40°C.
Key value for chemical safety assessment
- Viscosity:
- 206 mm²/s (static)
- at the temperature of:
- 20 °C
Additional information
The viscosity was determined using a procedure designed to be compatible with Method 114 of the OECD Guidelines for Testing of Chemicals, 12 May 1981.
The viscosity of the test item has been determined using a capillary viscometer. The results were:
The mean viscosity was found to be 206 mm2/s at 20°C and 79.4 mm2/s at 40°C.
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