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EC number: 701-188-3 | CAS number: -
Measured values at different shear rates
The results obtained at 20°C were the following:
Table 1: Viscosities of the test item measured at 20°C:
The results obtained at 40°C :
Table 2: Viscosities of the test item measured at 40°C:
The viscosity was constant at all shear rates at both temperatures. The test item was thus considered to be a Newtonian fluid.
Measured values at a constant shear rate
Table 3: Determination of the viscosity of the test item at a constant shear rate of 583.1 s-1
The measurement as described is validated at least once every year.
The dynamic viscosity of the test item at 20°C and 40°C ranged between 12 to 61 mPa.s at a shear rate from 349 to 2705 s-1. Therefore, the test item was considered to be a Newtonian fluid.
Key study was performed in order to determine the viscosity of terpineol multiconstituent according to OECD Guideline No 114 and with Analytical Method DRT 5230 “Determination of dynamic viscosity with a rotary viscometer Haake VT550 or Rheolab QC”. The dynamic viscosity was determined at different shear rates and at a constant shear rate using a rotary viscometer.
The dynamic viscosity of the test item at 20°C and 40°C ranged between 12 to 61 mPa.s at a shear rate from 349 to 2705 s-1.
The test item was considered to be a Newtonian fluid.
The dynamic viscosity of TERPINEOL MULTICONSTITUENT was determined to be :
- 60.9 mPa.s at 20.0°C ± 0.2°C at a constant shear rate of 583 s-1,
- 12.4 mPa.s at 40.0°C ± 1°C at a constant shear rate of 583 s-1
The study was conducted in accordance with OECD Guideline 114 but not under GLP. Therefore this study was considered as scientifically acceptable.
The substance is considered as a Newtonian fluid.
The dynamic viscosity was determined to be 60.9 mPa.s at 20.0°C ± 0.2°C and 12.4 mPa.s at 40.0°C ± 1°C at a constant shear rate of 583 s-1 .
Key study was conducted in accordance with OECD Guideline 114 using a rotational viscosimeter, to measure the dynamic viscosity of terpineol multiconstituent at 20°C and 40°C at constant shear rate of 583 s-1
In these conditions, the dynamic viscosity was determined to be 60.9 mPa.s at 20.0°C ± 0.2°C and 12.4 mPa.s at 40.0°C ± 1°C at a constant shear rate of 583 s-1 . The test item was considered to be a Newtonian fluid.
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