Registration Dossier
Registration Dossier
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EC number: 613-583-7 | CAS number: 64366-79-6
Phototransformation in air
Administrative data
Link to relevant study record(s)
Description of key information
After evaporation or exposure to the air, the product will be rapidly degraded by photochemical processes.
Key value for chemical safety assessment
- Half-life in air:
- 0.1 d
Additional information
The test item is an UVCB substance containing the reaction products emerging from the addition of 3 mol behenic acid to 1 mol of polyglycerol. Therefore, a representative structure was used in order to calculate a half-life in air. For this calculation a 24-hour day as well as a sensitizer-concentration (OH-radicals) of 500000 molecules/cm³ were assumed. The calculated rate constant of 132E-12 cm³/molecule-sec results in a half-life in the atmosphere of approx. 0.1 days (BASF SE 2013).
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