Registration Dossier
Registration Dossier
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EC number: 700-831-5 | CAS number: -
Viscosity
Administrative data
Link to relevant study record(s)
Description of key information
Kinematic viscosity (25°C) = 52.00 mm²/s (static) (Silverman, 2012); AST Method D445.
Key value for chemical safety assessment
- Viscosity:
- 69.64 mm²/s (static)
- at the temperature of:
- 20 °C
Additional information
The viscosity of HCAT was determined using the capillary method in accordance with ASTM Method D445. The kinematic viscosity of HCAT at defined temperatures was determined as follows:
Viscosity (100°C) = 4.14 mm²/s (static)
Viscosity (75°C) = 8.29 mm²/s (static)
Viscosity (50°C) = 17.97 mm²/s (static)
Viscosity (25°C) = 52.00 mm²/s (static)
Viscosity (10°C) = 126.40 mm²/s (static)
In order to determine the viscosity at the key value for chemical safety assessment temperature (20°C), exponential regression was applied to the above data points (R-squared value = 0.98), producing the following equation:
y = 145.96e(-0.037x)
The resulting viscosity of HCAT at 20°C = 69.64
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