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Environmental fate & pathways

Henry's Law constant

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Description of key information

Henry's law constant was calculated to be 0.0647 Pa.m3/mol at 25 °C based on experimental water solubility and experimental vapour pressures for the Jeffamine RFD 270 substance. The value indicates that a low rate of volatilisation from surface water is expected. 

Key value for chemical safety assessment

Henry's law constant (H) (in Pa m³/mol):
at the temperature of:
25 °C

Additional information