Registration Dossier
Registration Dossier
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EC number: 203-696-6 | CAS number: 109-69-3
Phototransformation in air
Administrative data
Link to relevant study record(s)
Description of key information
The substance 1-chlorobutane is transformed in air by indirect photolysis with a calculated half-life of 10.7 days.
Key value for chemical safety assessment
- Half-life in air:
- 10.7 d
- Degradation rate constant with OH radicals:
- 0 cm³ molecule-1 d-1
Additional information
A half-life of 10.7 days for indirect photolysis of 1-chlorobutane was calculated using AOP version 1.53 (Syracuse Research Centre) as was published by Atkinson (1987). The rate constant of indirect photolysis was calculated at 1.5*E-12 cm3molecule-1 s-1 (which is equivalent to 1.3E-07).
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