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Physical & Chemical properties

Melting point / freezing point

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Description of key information

The freezing point of IOA was not observed down to -90 °C at 100.4 kPa per OECD TG102

Key value for chemical safety assessment

Additional information

The freezing point was measured using differential scanning calorimetry (DSC). DSC is considered an accurate method for melting/freezing point measurements down to -100 °C.