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Environmental fate & pathways

Henry's Law constant

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Description of key information

Henry's Law constant: 0.00309 Pa-m3/mole

Key value for chemical safety assessment

Henry's law constant (H) (in Pa m³/mol):
0.003
at the temperature of:
25 °C

Additional information

The Henry's Law Constant (HLC) of THPI D4, calculated using the software HENRYWIN v3.20, leads to the estimated value of 0.00309 Pa-m3/mole. 

The above value indicates that the substance is essentially not volatile from surface water.