???????
|
|
??????? ??
- ???
- 136～141℃
- ?? ?
- 220°C (rough estimate)
- ??
- 1.3588 (rough estimate)
- ???
- 5 x 10-4 Pa (20 °C) (est.)
- ???
- 1.6500 (estimate)
- ?? ??
- Sealed in dry,2-8°C
- ???
- ?????(?? ???), ???(?? ???)
- ???
- 150mgl-1
- ?? ?? (pKa)
- -2.43±0.20(Predicted)
- ??? ??
- ??
- ??? ??
- ??? ??
- ??
- ???? ?????
- CAS ??????
- 27605-76-1(CAS DataBase Reference)
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| HS ?? | 29342000 | ||
|---|---|---|---|
| ???? ?? | KE-00869 |
| ????(GHS): |
|
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ?? ?: | Warning | ||||||||||||||||||||||||||||
| ??·?? ??: |
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| ??????: |
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??????? C??? ??, ??, ??
??
Probenazole is used for the control of rice blast and bacterial diseases in paddy rice.??
ChEBI: Probenazole is a member of the class of 1,2-benzothiazoles that is 1,2-benzothiazole 1,1-dioxide substituted at position 3 by an allyloxy group. A fungicide used to control rice blast. It has a role as a plant activator and an antifungal agrochemical. It is a 1,2-benzisothiazole, an aromatic ether, a sulfone and a benzothiazole fungicide. It is functionally related to a saccharin.?? ?? ??
Probenazole is metabolised readily in plants by hydrolytic ring opening followed by a cyclisation-induced dealkylation to form saccharin which is N-glucosylated. Saccharin may be the active metabolite of probenazole. No information on the fate of probenazole in soil or animals could be located.?? ??
Probenazole is taken up by the rice plants after spray or paddy application and distributed throughout the plants as parent compound or as one of its metabolites . The main metabolites of probenazole in rice are 2-sulfamoyl-allyl-benzoate, saccharin, and N-β- D-glucopyranosylsaccharin (37).??????? ?? ?? ? ???
???
2-allyl-1,2-benzisothiazol-3(2H)-one 1,1-dioxide
3-Chloro-benzo[d]isothiazole 1,1-dioxide
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???( 141)?? ??
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