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Administrative data

Endpoint:
viscosity
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2012

Materials and methods

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

Test material

Constituent 1
Chemical structure
Reference substance name:
2,6,10,15,19,23-hexamethyltetracosane
EC Number:
203-825-6
EC Name:
2,6,10,15,19,23-hexamethyltetracosane
Cas Number:
111-01-3
Molecular formula:
C30H62
IUPAC Name:
2,6,10,15,19,23-hexamethyltetracosane
Test material form:
other: liquid

Results and discussion

Viscosityopen allclose all
Temp.:
40°C
Parameter:
dynamic viscosity (in mPa s)
Value:
18.8
Temp.:
20°C
Parameter:
dynamic viscosity (in mPa s)
Value:
48.2

Applicant's summary and conclusion

Conclusions:
The mean dynamic viscosity of the test item at 20.0 ± 0.2 °C was 48.2 mPa.s ± 0.4 mPa.s.
The mean dynamic viscosity of the test item at 40.0 ± 0.2 °C was 18.8 mPa.s ± 0.2 mPa.s.
Taking into account the results obtained at 20.0 and 40.0 °C, the test item was considered to have newtonian properties in the experimental conditions used.
Executive summary:

The determination of thedynamic viscositywas performed according to the Guideline (OECD) n°114 : “VISCOSITY OF LIQUIDS”, May 2008 usinga viscometer with rotational spindles

The mean dynamic viscosity of the test item at 20.0 ± 0.2 °C was 48.2 mPa.s ± 0.4 mPa.s.

The mean dynamic viscosity of the test item at 40.0 ± 0.2 °C was 18.8 mPa.s ± 0.2 mPa.s.

Taking into account the results obtained at 20.0 and 40.0 °C, the test item was considered to have newtonian properties in the experimental conditions used.