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Environmental fate & pathways

Phototransformation in air

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Description of key information

After evaporation or exposure to the air, the substance will be rapidly degraded by photochemical processes.

Key value for chemical safety assessment

Half-life in air:
5.7 h

Additional information

A rate constant of 82.64 E-12 cm³/molecule*sec and a half-life of 4.7 hours were predicted for 2 -[2 -(3 -aminopropoxy)ethoxy]ethanol (CAS 112 -33 -4) in a calculation assuming OH radicals (0.5E06 molecule/cm³) as sensitizer for indirect photolysis and a 24 h day (SRC AOP v1.92; BASF SE, 2013).