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Environmental fate & pathways

Henry's Law constant

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Description of key information

Oxybenzone has a low volatility under environmental conditions.

Key value for chemical safety assessment

Henry's law constant (H) (in Pa m³/mol):
0.002
at the temperature of:
25 °C

Additional information

QSAR calculations (EPI-Suite 4.1 HENRYWIN v3.20) show that the volatility of the test substance under environmental conditions is low (1.52E-3 Pa-m3/mole; Bond Method).