Registration Dossier
Registration Dossier
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EC number: 252-242-3 | CAS number: 34841-35-5
Phototransformation in air
Administrative data
Link to relevant study record(s)
Description of key information
The substance 3'-chloropropiophenone has got an estimated half-life of 8.8 d and hydroxyl radical reaction rate constant as 0.0000000000018 cm3/molecule-sec at 25 °C. Thus, it is found to be persistent in air medium.
Key value for chemical safety assessment
- Half-life in air:
- 8.8 d
Additional information
The atmospheric oxidation half-life of 3’-chloropropiophenone was estimated using the level III multimedia model. The substance 3'-chloropropiophenone has got an estimated half-life of 8.8 d and hydroxyl radical reaction rate constant as 0.0000000000018 cm3/molecule-sec at 25 °C. Hence it can be inferred that 3'-chloropropiophenone is persistent in air medium and is not easily phototransformed in air.
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