Registration Dossier
Registration Dossier
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EC number: 201-321-0 | CAS number: 81-07-2
Phototransformation in air
Administrative data
Link to relevant study record(s)
Description of key information
The chemical 1,2-benzisothiazol-3(2H)-one 1,1-dioxide is persistent in air medium as the half life period of 1,2-benzisothiazol-3(2H)-one 1,1-dioxide in air is 2.7 day which exceed the criteria of 2 days.
Key value for chemical safety assessment
- Half-life in air:
- 2.7 d
Additional information
The atmospheric oxidation half-life of 1,2-benzisothiazol-3(2H)-one 1,1-dioxide was estimated using the level III multimedia model. It was estimated that the substance is persistent in air medium as the half life period of 1,2-benzisothiazol-3(2H)-one 1,1-dioxide in air is 2.7 days. This indicates that 1,2-benzisothiazol-3(2H)-one 1,1-dioxide is not photo transformed in air.
OVERALL OH Rate Constant = 0.0000000000059 cm3/molecule-sec.
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