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Description of key information

The Henry's law constant is calculated using the equation from EUSES. Using a molecular weight of 114 g/mol, the experimentally determined vapour pressure of 427.1 kPa (at 20 °C) and the water solubility of 373 mg/L (at 24 °C), the Henry's law constant at environmental temperature (12 °C) is calculated to be 8.7E+04 Pa·m³/mol. Based on this value, the substance is expected to volatilise rapidly from water.

Key value for chemical safety assessment

Henry's law constant (H) (in Pa m³/mol):
87 000
at the temperature of:
12 °C

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