5-Bromo-2-Chloroacetophenone
- Product Name
- 5-Bromo-2-Chloroacetophenone
- CAS No.
- 105884-19-3
- Chemical Name
- 5-Bromo-2-Chloroacetophenone
- Synonyms
- 1-(5-Bromo-2-chlorophenyl)ethan-1-one;-Bromo-2’-chloroacetophenone;1-(5-Bromo-2-chlorophenyl);5'-Bromo-2'-chloroacetophenone;5'-Bromo-2'-chloroacetophenone 99%;Ethanone, 1-(5-bromo-2-chlorophenyl)-;5′-Bromo-2′-chloroacetophenone, CAS 105884-19-3
- CBNumber
- CB81032983
- Molecular Formula
- C8H6BrClO
- Formula Weight
- 233.49
- MOL File
- 105884-19-3.mol
5-Bromo-2-Chloroacetophenone Property
- Boiling point:
- 260℃
- Density
- 1.566
- Flash point:
- 111℃
- storage temp.
- Sealed in dry,Room Temperature
- form
- fused solid
- color
- Faint yellow
Safety
- HS Code
- 2914790090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
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.
N-Bromosuccinimide Price
- Product number
- B683558
- Product name
- 5''-Bromo-2''-chloroacetophenone
- Packaging
- 500mg
- Price
- $65
- Updated
- 2021/12/16
- Product number
- OR3169
- Product name
- 5'-Bromo-2'-chloroacetophenone
- Purity
- 99%
- Packaging
- 5g
- Price
- $79
- Updated
- 2021/12/16
- Product number
- 2617-D-X3
- Product name
- 5'-Bromo-2'-chloroacetophenone
- Packaging
- 5G
- Price
- $93
- Updated
- 2021/12/16
- Product number
- J90994
- Product name
- 5'-Bromo-2'-chloroacetophenone
- Packaging
- 1g
- Price
- $22
- Updated
- 2021/12/16
- Product number
- OR3169
- Product name
- 5'-Bromo-2'-chloroacetophenone
- Purity
- 99%
- Packaging
- 1g
- Price
- $26
- Updated
- 2021/12/16
5-Bromo-2-Chloroacetophenone Chemical Properties,Usage,Production
Synthesis
749932-77-2
105884-19-3
General procedure for the synthesis of 1-(5-bromo-2-chlorophenyl)ethanone using 1-(5-bromo-2-chlorophenyl)ethanol as starting material: to a solution of 1-(5-bromo-2-chlorophenyl)ethanol (1.09 g, 4.6 mmol) in dichloromethane (20 mL) was added pyridinium dichromate (2.6 g, 6.94 mmol). The reaction mixture was stirred for 15 hours and then pyridinium dichromate (2.6 g, 6.94 mmol) was added again. After continued stirring for 24 hours, diatomaceous earth was added and the mixture was stirred for 20 minutes. The reaction mixture was filtered through a diatomaceous earth pad and the filter cake was washed with ether. The filtrates were combined and concentrated to give a brown oil. Purification of the crude product by fast silica gel column chromatography (eluent: hexane/ethyl acetate, 0% to 10% ethyl acetate gradient) afforded 1-(5-bromo-2-chlorophenyl)ethanone as a clear oil (0.92 g, 85% yield).1H NMR (400 MHz, CDCl3): δ 2.64 (s, 3H), 7.29 (d, J = 8.6 Hz, 1H) , 7.51 (dd, J = 8.6, 2.3 Hz, 1H), 7.66 (d, J = 2.3 Hz, 1H).
References
[1] Patent: WO2004/74270, 2004, A2. Location in patent: Page 363-364
[2] Patent: US2005/176701, 2005, A1. Location in patent: Page/Page column 177
5-Bromo-2-Chloroacetophenone Preparation Products And Raw materials
Raw materials
Preparation Products
5-Bromo-2-Chloroacetophenone Suppliers
- Tel
- --
- Fax
- --
- contact@achemica.com
- Country
- Switzerland
- ProdList
- 6155
- Advantage
- 50
View Lastest Price from 5-Bromo-2-Chloroacetophenone manufacturers
- Product
- 5-Bromo-2-Chloroacetophenone 105884-19-3
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 97%
- Supply Ability
- 200kg
- Release date
- 2020-02-01