4-Bromocinnamaldehyde
- Product Name
- 4-Bromocinnamaldehyde
- CAS No.
- 49678-04-8
- Chemical Name
- 4-Bromocinnamaldehyde
- Synonyms
- 4-BROMOCINNAMALDEHYDE;(E)-4-Bromocinnamaldehyde;rans-4-Bromocinnamaldehyde;TRANS-4-BROMOCINNAMALDEHYDE;4-Bromo-trans-cinnamaldehyde;(E)-3-(4-Bromophenyl)propenal;3-(4-broMophenyl)acrylaldehyde;E-3-(4-Bromophenyl)-2-propenal;trans-4-Bromocinnamaldehyde >trans-3-(4-Bromophenyl)acrolein
- CBNumber
- CB1325212
- Molecular Formula
- C9H7BrO
- Formula Weight
- 211.06
- MOL File
- 49678-04-8.mol
4-Bromocinnamaldehyde Property
- Melting point:
- 70-74°C
- Boiling point:
- 310.5±17.0 °C(Predicted)
- Density
- 1.466±0.06 g/cm3(Predicted)
- storage temp.
- Inert atmosphere,Store in freezer, under -20°C
- solubility
- Chloroform, Dichloromethane, Ethyl Acetate, Hexane
- form
- Solid
- color
- Light Yellow
- λmax
- 298nm(CHCl3)(lit.)
- CAS DataBase Reference
- 49678-04-8
Safety
- Safety Statements
- 22-24/25
- WGK Germany
- 3
- HS Code
- 2913.00.4000
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
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
- 683019
- Product name
- trans-4-Bromocinnamaldehyde
- Purity
- 97%
- Packaging
- 500mg
- Price
- $178
- Updated
- 2025/07/31
- Product number
- B4337
- Product name
- trans-4-Bromocinnamaldehyde
- Purity
- >98.0%(GC)
- Packaging
- 1g
- Price
- $58
- Updated
- 2025/07/31
- Product number
- B4337
- Product name
- trans-4-Bromocinnamaldehyde
- Purity
- >98.0%(GC)
- Packaging
- 5g
- Price
- $189
- Updated
- 2025/07/31
- Product number
- B678355
- Product name
- 4-Bromocinnamaldehyde
- Packaging
- 10mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- B678355
- Product name
- 4-Bromocinnamaldehyde
- Packaging
- 50mg
- Price
- $60
- Updated
- 2021/12/16
4-Bromocinnamaldehyde Chemical Properties,Usage,Production
Chemical Properties
Light Yellow Solid
Synthesis
1124-14-7
49678-04-8
90712-56-4
GENERAL METHOD: Sodium nitrite (0.69 g, 0.01 mol) was added in batches over 10-15 min to a mixture containing 0.01 mol arylcyclopropane (1a-1l), trifluoroacetic acid (5.2 g) and chloroform (15 mL).The reaction mixture was cooled and then slowly heated up to 20°C and maintained at that temperature for 1 hr. Upon completion of the reaction, the mixture was poured into 100 mL of cold water. The organic phase was separated and the aqueous phase was extracted with chloroform (2 x 10 mL), the organic phase and the extract were combined and subsequently washed with water (2 x 30 mL) and dried with anhydrous magnesium sulfate. The solvent was removed under reduced pressure and the residue was analyzed by 1H NMR. The target compound 21 was purified by crystallization. The exact composition of the reaction mixture is detailed in Table 1.The physical constants and spectral data of the obtained compounds 2a [16], 2b [30] and 21 [28] are in agreement with the literature reports.
References
[1] Russian Journal of Organic Chemistry, 2016, vol. 52, # 3, p. 397 - 403
[2] Zh. Org. Khim., 2016, vol. 52, # 3, p. 417 - 423,7
4-Bromocinnamaldehyde Preparation Products And Raw materials
Raw materials
Preparation Products
4-Bromocinnamaldehyde Suppliers
- Tel
- 320-37350700
- Fax
- +32 (0)37350701
- sales@tcieurope.eu
- Country
- Europe
- ProdList
- 23671
- Advantage
- 75
View Lastest Price from 4-Bromocinnamaldehyde manufacturers
- Product
- 4-Bromocinnamaldehyde 49678-04-8
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20 mt
- Release date
- 2024-12-04
- Product
- 4-Bromocinnamaldehyde 49678-04-8
- Price
- US $1.00/KG
- Min. Order
- 1IU
- Purity
- 99.0%
- Supply Ability
- 100kg
- Release date
- 2020-01-07