3-FLUORO-4-BROMO-ACETOPHENONE
- Product Name
- 3-FLUORO-4-BROMO-ACETOPHENONE
- CAS No.
- 304445-49-6
- Chemical Name
- 3-FLUORO-4-BROMO-ACETOPHENONE
- Synonyms
- 3-Fluoro-4-bromoacetopheone;4-BROMO-3-FLUORO-ACETOPHENONE;3-FLUORO-4-BROMO-ACETOPHENONE;3-Fluoro-4-bromo-caetophenone;4'-Bromo-3'-fluoroacetophenone;4-Bromo-3-fluoroacetophenone,96%;1-(4-BroMo-3-fluorophenyl)ethanone;Ethanone, 1-(4-broMo-3-fluorophenyl)-;1-(4-broMo-3-fluorophenyl)ethan-1-one;6-acetyl-3-bromo-2-fluoro-1-cyclohexa-2,4-dienone
- CBNumber
- CB6465218
- Molecular Formula
- C8H6BrFO
- Formula Weight
- 217.04
- MOL File
- 304445-49-6.mol
3-FLUORO-4-BROMO-ACETOPHENONE Property
- Boiling point:
- 263.3℃
- Density
- 1.535
- Flash point:
- 113.0℃
- storage temp.
- Keep in dark place,Inert atmosphere,Room temperature
- form
- Solid
- Appearance
- Off-white to yellow Solid
Safety
- HS Code
- 2914790090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P312Call a POISON CENTER or doctor/physician if you feel unwell.
P403+P233Store in a well-ventilated place. Keep container tightly closed.
N-Bromosuccinimide Price
- Product number
- F588795
- Product name
- 3-Fluoro-4-bromo-acetophenone
- Packaging
- 500mg
- Price
- $65
- Updated
- 2021/12/16
- Product number
- F588795
- Product name
- 3-Fluoro-4-bromo-acetophenone
- Packaging
- 1g
- Price
- $75
- Updated
- 2021/12/16
- Product number
- F588795
- Product name
- 3-Fluoro-4-bromo-acetophenone
- Packaging
- 100mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- 074176
- Product name
- 4-Bromo-3-fluoroacetophenone
- Purity
- 95+%
- Packaging
- 1g
- Price
- $47
- Updated
- 2021/12/16
- Product number
- PC501320
- Product name
- 4’-Bromo-3’-fluoroacetophenone
- Packaging
- 1g
- Price
- $50
- Updated
- 2021/12/16
3-FLUORO-4-BROMO-ACETOPHENONE Chemical Properties,Usage,Production
Synthesis
676-58-4
343564-56-7
304445-49-6
A tetrahydrofuran solution of 3.00 M methylmagnesium chloride (125 mL, 0.38 mol) was added slowly and dropwise to a tetrahydrofuran (500 mL) solution of 4-bromo-3-fluoro-N-methoxy-N-methylbenzamide (58.5 g, 0.223 mol) at 0 °C. The reaction mixture was stirred continuously at 0 °C for 1 hour. Upon completion of the reaction, the reaction was quenched with pre-cooled saturated ammonium chloride solution (150 mL). The organic layer was separated and the remaining aqueous phase was extracted with ethyl acetate (3 x 50 mL). All organic phases were combined, washed with saturated brine, dried with anhydrous magnesium sulfate, filtered and concentrated under reduced pressure to afford the crude product 3-fluoro-4-bromoacetophenone (48.4 g, 99% yield), which could be used in the subsequent reaction without further purification.
References
[1] Patent: US2008/39457, 2008, A1. Location in patent: Page/Page column 41
[2] Patent: WO2008/64157, 2008, A1. Location in patent: Page/Page column 42-43
[3] Patent: US2009/291956, 2009, A1. Location in patent: Page/Page column 19
[4] Patent: US2011/212967, 2011, A1. Location in patent: Page/Page column 8
[5] Patent: WO2012/48421, 2012, A1. Location in patent: Page/Page column 24
3-FLUORO-4-BROMO-ACETOPHENONE Preparation Products And Raw materials
Raw materials
Preparation Products
3-FLUORO-4-BROMO-ACETOPHENONE Suppliers
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View Lastest Price from 3-FLUORO-4-BROMO-ACETOPHENONE manufacturers
- Product
- 3-FLUORO-4-BROMO-ACETOPHENONE 304445-49-6
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 95%
- Supply Ability
- 500KG
- Release date
- 2018-08-19