Registration Dossier
Registration Dossier
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EC number: 201-321-0 | CAS number: 81-07-2
Biodegradation in soil
Administrative data
Link to relevant study record(s)
Description of key information
The PBT Profiler & EPI Suite has estimated that 1,2-benzisothiazol-3(2H)-one 1,1-dioxide is expected to be found predominantly in soil and its persistence estimate is based on its transformation in this medium. Its half-life in soil, 30 days (720 hrs). does not exceeds the EPA criteria of >= 2 months (and <= 6 months). Therefore, 1,2-benzisothiazol-3(2H)-one 1,1-dioxide is estimated not to be persistent in the soil environment.
Key value for chemical safety assessment
- Half-life in soil:
- 30 d
- at the temperature of:
- 25 °C
Additional information
No. of studies reviewed for Biodegradation in soil from reliable sources having Klimisch rating 2.
The summary of the results are presented below
Sr.No |
Endpoint |
Half life |
Parameter |
Result |
Sources |
1 |
Biodegradation in soil |
30 days |
Half-life |
Not persistent (Readily biodegradable) |
Predicted data from PBT profiler and EPI suite |
2 |
Biodegradation in soil |
30.2 days |
DT50(Dissipation time) |
Not persistent (Readily biodegradable) |
Predicted data from QSAR |
By applying weight of evidence approach to the target chemical,thedegradation of parent compound 1,2-benzisothiazol-3(2H)-one 1,1-dioxide in soil was estimated as 50 percent in 30 to 30.2 days whichdoes not exceeds the EPA criteria of >= 2 months (and <= 6 months). Therefore, 1,2-benzisothiazol-3(2H)-one 1,1-dioxide is estimated not to be persistent in the soil environment.
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