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Environmental fate & pathways

Henry's Law constant

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Description of key information

From the water surface 1-Ethyl-3-Methylimidazolium ethylsulfate will not evaporate into the atmosphere.

Key value for chemical safety assessment

at the temperature of:
20 °C

Additional information

Henry´s law constant (20°C) was estimated to be 7.78E-04 Pa*m3/mole using SRC HENRY v3.10 as calculation tool (BASF 2008). As input parameters for the calculation measured values for water Solubility (= 1E+006 mg/l) and vapor pressure (= 0.053 mm Hg) were applied.