Registration Dossier
Registration Dossier
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EC number: 947-855-4 | CAS number: -
Viscosity
Administrative data
Link to relevant study record(s)
- Endpoint:
- viscosity
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- April 2018
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with national standard methods with acceptable restrictions
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- OECD Test Guideline 114 (Viscosity of Liquids)
- Version / remarks:
- 2012
- GLP compliance:
- no
- Type of method:
- rotational viscometer (dynamic)
- Key result
- Temp.:
- 20°C
- Parameter:
- dynamic viscosity (in mPa s)
- Value:
- 10
- Key result
- Temp.:
- 40°C
- Parameter:
- dynamic viscosity (in mPa s)
- Remarks on result:
- not determinable because of methodological limitations
- Conclusions:
- The dynamic viscosity of the substance at 20°C was determined to be 10 mPa s, by means of rotational viscosimetry.
- Executive summary:
The dynamic viscosity of the substance at 20°C was determined to be 10 mPa s, by means of rotational viscosimetry. At 40°C the product started to evaporate on the edges of the cone (cone plate rheometer) hence it thickened. Therefore the dynamic viscosity could not be determined at the CLP relevant temperature.
Reference
At 40°C the product started to evaporate on the edges of the cone (cone plate rheometer) hence it thickened.
Therefore the dynamic viscosity could not be determined at the CLP relevant temperature.
Description of key information
The dynamic viscosity of the substance at 20°C was determined to be 10 mPa s, by means of rotational viscosimetry. At 40°C the product started to evaporate on the edges of the cone (cone plate rheometer) hence it thickened. Therefore the dynamic viscosity could not be determined at the CLP relevant temperature.
Key value for chemical safety assessment
- Viscosity:
- 10 mPa · s (dynamic)
- at the temperature of:
- 20 °C
Additional information
Not possible to determine a dynamic viscosity value at 40°C due to methodological limitations.
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