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Environmental fate & pathways

Henry's Law constant

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Description of key information

The Henry´s Law Constant was calculated to be 2.21E-7 Pa m³/mole, indicating that phthalic acid is non volatile from water surfaces.

Key value for chemical safety assessment

Additional information

The Henry’s law constant for phthalic acid is estimated, using the Bond-method of the EPI-Suite software. The HLC is estimated as 2.21 x 10-7 Pa m³/mol, indicating that phthalic acid is non volatile from water surfaces.