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Physical & Chemical properties

Viscosity

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Reference
Endpoint:
viscosity
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2016
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Well conducted study according to OECD guideline under Internal management system, certificate of analysis included in the report.
Qualifier:
according to
Guideline:
OECD Test Guideline 114 (Viscosity of Liquids)
Deviations:
no
GLP compliance:
no
Remarks:
Internal management system
Type of method:
rotational viscometer (dynamic)
Key result
Temp.:
20°C
Parameter:
dynamic viscosity (in mPa s)
Value:
13

The rheometer was calibrated at 22-12-2015.

A calibration check was performed prior to the measurement. The estimated accuracy is ± 1%.

Viscosity measurement of 1,1,3,3-Tetramethylbutyl hydroperoxide, batch 1010519063

 Temperature,°C  RPM  average viscosity,mPa.s
 20°C  3.0  13.2
 20°C  6.0  13.0
 20°C  12.0  13.0
Conclusions:
The dynamic viscosity of 1,1,3,3-Tetramethylbutyl hydroperoxide is 13.0 mPa.s at 20°C
Executive summary:

The viscosity of 1,1,3,3-Tetramethylbutyl hydroperoxide (CAS 005809-08-5) was determined according to OECD Guideline 114, and in accordance with European Chemicals Agency (ECHA), Guidance on information requirements and chemical safety assessment, Chapter R.7a, Endpoint specific guidance, May 2008.

Temperature,°C   RPM  average viscosity,mPa.s
 20°C  3.0  13.2
 20°C  6.0  13.0
 20°C  12.0  13.0

Description of key information

The dynamic viscosity of 1,1,3,3-Tetramethylbutyl hydroperoxide is 13.0 mPa.s at 20°C

Key value for chemical safety assessment

Viscosity:
13 mPa · s (dynamic)
at the temperature of:
20 °C

Additional information

The data is supported by:

5809 -08 -5, Viscosity, E. Keijzer, 2016, RS.

The dynamic viscosity of 1,1,3,3-Tetramethylbutyl hydroperoxide is 13.0 mPa.s at 20°C.