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Description of key information

Dynamic viscosities: 28 mPa s at 40.0°C, 13 mPa s at 60.0°C, 6 mPa s at 80.0°C (liquid form).

Key value for chemical safety assessment

Additional information

Tetrahydrophthalic anhydride is a solid deliquescent at standard temperature and pressure, therefore viscosity can not determined at 20°C..

Dynamic viscosities of the substance (liquid form) have been investigated using methods in accordance with OECD test guidelines and determined to be: 28 mPa•s at 40.0°C 13 mPa•s at 60.0°C 6 mPa•s at 80.0°C.