Registration Dossier
Registration Dossier
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EC number: 216-823-5 | CAS number: 1675-54-3
Phototransformation in air
Administrative data
Link to relevant study record(s)
Description of key information
Estimated rate constant for reaction with atmospheric hydroxyl radicals is 59.75*E -12 cm³/molecule/s.
Key value for chemical safety assessment
- Half-life in air:
- 6.44 h
- Degradation rate constant with OH radicals:
- 0 cm³ molecule-1 d-1
Additional information
Half-life is estimated for the major component in the material derived from second-order rate constant, assuming a tropospheric hydroxyl radical concentration of 500,000 molecules OH/cm3, and 24-hr. The estimated rate constant is 59.75*E -12 cm³/molecule/s and the half-life is 6.44 hrs.
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