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Environmental fate & pathways

Henry's Law constant

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Description of key information

0.45 Pa m³/mol at 12 °C (estimated by calculation)
1.43 Pa m³/mol at 20 °C (estimated by calculation)
2.87 Pa m³/mol at 25 °C (estimated by calculation)

Key value for chemical safety assessment

Henry's law constant (H) (in Pa m³/mol):
at the temperature of:
20 °C

Additional information

The Henry`s law constant of the test item is calculated with HENRYWIN v3.20 using the experimental data of vapour pressure (0.14 Pa at 20 °C) and water solubility (18 mg/L at 20 °C). Henry's law constant for the test substance was found to be 1.43 Pa m³/mol at 20 °C.