3-BROMO-4-CHLORO-BENZALDEHYDE
- Product Name
- 3-BROMO-4-CHLORO-BENZALDEHYDE
- CAS No.
- 86265-88-5
- Chemical Name
- 3-BROMO-4-CHLORO-BENZALDEHYDE
- Synonyms
- 3-BROMO-4-CHLORO-BENZALDEHYDE;Benzaldehyde, 3-bromo-4-chloro-
- CBNumber
- CB5140495
- Molecular Formula
- C7H4BrClO
- Formula Weight
- 219.46
- MOL File
- 86265-88-5.mol
3-BROMO-4-CHLORO-BENZALDEHYDE Property
- Melting point:
- 70℃
- Boiling point:
- 277.8±20.0℃ (760 Torr)
- Density
- 1.698±0.06 g/cm3 (20 ºC 760 Torr)
- Flash point:
- 121.8±21.8℃
- storage temp.
- Inert atmosphere,2-8°C
- form
- solid
- color
- White
Safety
- HS Code
- 2913000090
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.
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
- B415645
- Product name
- 3-Bromo-4-chlorobenzaldehyde
- Packaging
- 10mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- 044542
- Product name
- 3-Bromo-4-chlorobenzaldehyde
- Purity
- 98%
- Packaging
- 1g
- Price
- $10
- Updated
- 2021/12/16
- Product number
- X3119
- Product name
- 3-Bromo-4-chlorobenzaldehyde
- Packaging
- 1g
- Price
- $14
- Updated
- 2021/12/16
- Product number
- FB140409
- Product name
- 3-Bromo-4-chlorobenzaldehyde
- Packaging
- 50g
- Price
- $65
- Updated
- 2021/12/16
- Product number
- FB140409
- Product name
- 3-Bromo-4-chlorobenzaldehyde
- Packaging
- 100g
- Price
- $110
- Updated
- 2021/12/16
3-BROMO-4-CHLORO-BENZALDEHYDE Chemical Properties,Usage,Production
Uses
3-BROMO-4-CHLORO-BENZALDEHYDE can be used as organic synthesis intermediate and pharmaceutical intermediate, mainly used in laboratory research and development process and chemical production process.
Synthesis
The product from above (3.4 g, 22 mmol) in concentrated 48% aqueous HBr (20 mL) at 0 ??C was treated with a 0 ??C solution of NaNO2 (1.5 g, 22 mmol) in water (30 mL). The reaction mixture was stirred for 30 min and then transferred cold to a stirred solution of CuBr (4.44 g, 31 mmol) in 48% aqueous HBr (20 mL) at 23 ??C (significant frothing!). Water (40 mL) was added, the solution was heated at 60 ??C for 45 min, cooled, diluted with EtOAc (200 mL) and water (50 mL), and the layers were separated. The aqueous layer was extracted with EtOAc (2x, 50 mL). The organic layers were combined, washed with 1 M HCl (2x, 100 mL) and brine (50 mL), dried (Na2SO4), filtered, and concentrated to provide 3-bromo-4-chlorobenzaldehyde as a pale yellow powder (3.9 g, 82%). 3-Bromo-4-chlorobenzaldehyde, yield 3.9 g, 82%
3-BROMO-4-CHLORO-BENZALDEHYDE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 3-BROMO-4-CHLORO-BENZALDEHYDE manufacturers
- Product
- 3-BROMO-4-CHLORO-BENZALDEHYDE 86265-88-5
- Price
- US $7.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- JD724
- Release date
- 2019-09-02