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Environmental fate & pathways

Henry's Law constant

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Description of key information

2-(1-methylethoxy)ethyl acetate (CAS 19234-20-9) has a low volatilisation potential from water.

Key value for chemical safety assessment

Henry's law constant (H) (in Pa m³/mol):
0.284
at the temperature of:
25 °C

Additional information

No experimental studies determining the Henry’s Law constant of 2-(1-methylethoxy)ethyl acetate (CAS 19234-20-9) are available. Results from HENRYWIN v3.20 indicate a low potential for volatilisation of 2-(1-methylethoxy)ethyl acetate from water into air based on Henry’s Law constants of 0.0802 Pa m³/mole (Group estimation method) and 0.487 Pa m³/mole (Bond estimation method) (Corti, 2011).

As key value for the CSA a mean value of 0.284 Pa m³/mole was selected.