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Environmental fate & pathways

Phototransformation in air

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Description of key information

Rate constant (by QSAR): 32.7 to 35.2E-12 cm-3.molecule.sec.

Key value for chemical safety assessment

Additional information

No measured photodegradation data is available for 2 -(2 -butoxyethoxy)ethyl acetate. The calculated Rate constant (for indirect photolysis) of 2 -butoxyethyl acetate is 35.2 E-12 cm³/(molecule*sec) with a resultant predicted atmospheric half life of 3.6 hours. An alternative calculation method led to a predicted rate constant of 32.7 E-12 cm3/(molecule*sec).