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Physical & Chemical properties

Viscosity

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Description of key information

The kinematic viscosity of 3-hydroxy-1,1-dimethylbutyl peroxyneodecanoate at 20°C is determined as equal to 81 cSt, corresponding to a dynamic viscosity of 77 cP or 77 mPa.s.

Key value for chemical safety assessment

Viscosity:
81 mm²/s (static)
at the temperature of:
20 °C

Additional information

The kinematic viscosity of 3-hydroxy-1,1-dimethylbutyl peroxyneodecanoate at 20°C is determined as equal to 81 cSt, corresponding to a dynamic viscosity of 77 cP or 77 mPa.s.

The longer the storage time at 20°C, the more the viscosity decreases, due to thermal instability of the substance (SADT of the substance is 15°C).

When stored at -18°C (the storage temperature of the substance, available as 50% mixtures, is <-15°C), the viscosity is far higher.