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About This Item
Empirical Formula (Hill Notation):
C7H5NOS
CAS Number:
Molecular Weight:
151.19
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
220-120-9
MDL number:
eCl@ss:
32150313
Assay:
97%
Form:
solid
Quality Segment
assay
97%
form
solid
mp
154-158 °C (lit.)
SMILES string
Oc1nsc2ccccc12
InChI
1S/C7H5NOS/c9-7-5-3-1-2-4-6(5)10-8-7/h1-4H,(H,8,9)
InChI key
DMSMPAJRVJJAGA-UHFFFAOYSA-N
General description
1,2-Benzisothiazol-3(2H)-one can be synthesized by reacting 2-mercaptobenzoic acid with diphenyl phosphoryl azide.
Application
1,2-Benzisothiazol-3(2H)-one can be used as a precursor in the synthesis of 1,2-benzoisothiazolin-3-one (BIT) derivative which can exhibit enhanced biological activities.
Disclaimer
The product is not intended for use as a biocide under global biocide regulations, including but not limited to US EPA′s Federal Insecticide Fungicide and Rodenticide Act, European Biocidal Products Regulation, Canada’s Pest Management Regulatory Agency, Turkey’s Biocidal Products Regulation, Korea’s Consumer Chemical Products and Biocide Safety Management Act (K-BPR) and others.
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Signal Word
Danger
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Hazard Codes
Precautionary Statements
Hazard Classifications
Acute Tox. 2 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1A
Storage Class
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
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