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EC number: 287-488-0 | CAS number: 85536-07-8
Phototransformation in air
Administrative data
Link to relevant study record(s)
Description of key information
Not relevant due to low vapour pressure
Key value for chemical safety assessment
Additional information
No experimental data evaluating the potential for photodegradation of Glycerides, C8-10, mono- and di- (CAS No. 85536-07-8) in air are available. Since the substance is a complex UVCB, QSAR calculations using the AOPWIN v1.92 program have been performed on representative components (C8 and C10 fatty acids mono- and diester), resulting in estimated half-lives (DT50 values) ranging from 12.4 to16.2 hours (reaction with OH-radicals, 24h-day)(López Parrón, 2011). These values indicate that the substance is susceptible to undergo rapid indirect photodegradation in air. Nevertheless, this is not expected to be a relevant environmental fate process, since Glycerides, C8-10, mono- and di- is not likely to be present in the atmosphere in relevant amounts based on its estimated vapour pressure (< 0.001 Pa at 20 °C).
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