6-FLUORO-2(3H)-BENZOTHIAZOLONE
- Product Name
- 6-FLUORO-2(3H)-BENZOTHIAZOLONE
- CAS No.
- 63754-96-1
- Chemical Name
- 6-FLUORO-2(3H)-BENZOTHIAZOLONE
- Synonyms
- 6-Fluorobenzothiazolone;6-Fluoro-3H-benzothiazol-2-one;6-Fluoro-1,3-benzothiazol-2-ol;6-FLUORO-2(3H)-BENZOTHIAZOLONE;6-Fluoro-2-hydroxybenzothiazole;2(3H)-Benzothiazolone, 6-fluoro-;6-fluorobenzo[d]thiazol-2(3H)-one;6-fluoro-3H-1,3-benzothiazol-2-one;2(3H)-Benzothiazolone,6-fluoro-(9CI)
- CBNumber
- CB51013307
- Molecular Formula
- C7H4FNOS
- Formula Weight
- 169.18
- MOL File
- 63754-96-1.mol
6-FLUORO-2(3H)-BENZOTHIAZOLONE Property
- Melting point:
- 188.4 °C
- Density
- 1.474±0.06 g/cm3(Predicted)
- storage temp.
- 2-8°C
- pka
- 9.26±0.20(Predicted)
- Appearance
- White to yellow Solid
Safety
- HS Code
- 2934999090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 093265
- Product name
- 6-Fluoro-2(3H)-benzothiazolone
- Packaging
- 250.00mg
- Price
- $378
- Updated
- 2026/05/18
- Product number
- 093265
- Product name
- 6-Fluoro-2(3H)-benzothiazolone
- Packaging
- 1.00g
- Price
- $807
- Updated
- 2026/05/18
- Product number
- F44553
- Product name
- 6-Fluoro-2(3H)-benzothiazolone
- Purity
- 98%
- Packaging
- 100mg
- Price
- $27
- Updated
- 2026/05/06
- Product number
- F44553
- Product name
- 6-Fluoro-2(3H)-benzothiazolone
- Purity
- 98%
- Packaging
- 250mg
- Price
- $31
- Updated
- 2026/05/06
- Product number
- F44553
- Product name
- 6-Fluoro-2(3H)-benzothiazolone
- Purity
- 98%
- Packaging
- 1g
- Price
- $33
- Updated
- 2026/05/06
6-FLUORO-2(3H)-BENZOTHIAZOLONE Chemical Properties,Usage,Production
Chemical Properties
White solid
Synthesis
1373399-24-6
63754-96-1
General procedure for the synthesis of 6-fluorobenzothiazol-2-one using the compound (CAS:1373399-24-6) as starting material: ethyl 2-iodophenylcarbamate (1 mmol), cuprous iodide (CuI, 19 mg, 0.1 mmol), and sodium sulfide hydrate nine (Na2S-9H2O, 3 mmol) were added sequentially to a Schlenk tube. The reaction system was evacuated and displaced with argon (repeated 3 times), and then N,N-dimethylformamide (DMF, 2 mL) was added. The reaction mixture was stirred at 80 °C for 10 to 16 hours. Upon completion of the reaction, acetic acid (AcOH, 3 mL) was added to the cooled reaction mixture and the mixture was continued to be stirred at 130°C for 36 hours. At the end of the reaction, saturated sodium bicarbonate solution (10 mL) was added for neutralization, followed by extraction of the reaction mixture with ethyl acetate. The organic layers were combined, washed sequentially with water, saturated saline and dried with anhydrous sodium sulfate (Na2SO4). After the solvent was removed by distillation under reduced pressure, the resulting crude product was purified by silica gel column chromatography to finally obtain the target product 6-fluorobenzothiazol-2-one.
References
[1] Tetrahedron Letters, 2012, vol. 53, # 20, p. 2511 - 2513
6-FLUORO-2(3H)-BENZOTHIAZOLONE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 6-FLUORO-2(3H)-BENZOTHIAZOLONE manufacturers
- Product
- 6-Fluoro-2(3H)-Benzothiazolone 63754-96-1
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 97.9%
- Supply Ability
- 100 tons
- Release date
- 2022-01-14
- Product
- 6-FLUORO-2(3H)-BENZOTHIAZOLONE 63754-96-1
- Price
- US $9.80/KG
- Min. Order
- 1KG
- Purity
- 97%-99%
- Supply Ability
- 1kg -1000kg
- Release date
- 2020-01-02