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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:
1.278 h

Additional information

A rate constant of 100.4607 E-12 cm³/molecule*sec and a half life of 1.278 hours, 0.106 d respectively, were predicted for 1 -Ethylpiperidine (CAS 766 -09 -6) in a calculation assuming OH radicals (500000 molecule/cm³) as sensitizer for indirect photolysis and a 24 h day (SRC AOP v1.92; BASF SE, 2013). Therefore, the substance will be rapidly degraded after evaporation or exposure to air.