2-(4-hydroxy-phenyl)-benzo[d]isothiazol-3-one, also known as 2-(4-hydroxyphenyl)-1,2-benzisothiazol-3(2H)-one or commonly referred to as 2-(4-hydroxyphenyl)-benzo[d]isothiazol-3-one, is a chemical compound with the molecular formula C13H7NO2S. It is a derivative of benzo[d]isothiazol-3-one, featuring a hydroxyphenyl group attached to the 2-position. 2-(4-hydroxy-phenyl)-benzo[d]isothiazol-3-one is often used as a building block in the synthesis of various pharmaceuticals and agrochemicals due to its unique chemical properties. It is characterized by its yellow crystalline appearance and is soluble in organic solvents. The compound's structure allows for further functionalization and modification, making it a versatile intermediate in organic synthesis.
4322-92-3
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Basic information
- Product Name: 2-(4-hydroxy-phenyl)-benzo[d]isothiazol-3-one
- Synonyms:
- CAS NO:4322-92-3
- Molecular Formula:
- Molecular Weight: 243.286
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: 2-(4-hydroxy-phenyl)-benzo[d]isothiazol-3-one(CAS DataBase Reference)
- NIST Chemistry Reference: 2-(4-hydroxy-phenyl)-benzo[d]isothiazol-3-one(4322-92-3)
- EPA Substance Registry System: 2-(4-hydroxy-phenyl)-benzo[d]isothiazol-3-one(4322-92-3)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 4322-92-3(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 4322-92-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,3,2 and 2 respectively; the second part has 2 digits, 9 and 2 respectively.Calculate Digit Verification of CAS Registry Number 4322-92:
(6*4)+(5*3)+(4*2)+(3*2)+(2*9)+(1*2)=73
73 % 10 = 3
So 4322-92-3 is a valid CAS Registry Number.
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4322-92-3Downstream Products
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2-(4-hydroxy-phenyl)-benzo[d]isothiazol-3-one
