α-Bromocinnamaldehyde
- CAS No.
- 5443-49-2
- Chemical Name:
- α-Bromocinnamaldehyde
- Synonyms
- b36;b37;B 37;Alphabrocine;BROMOCINNAMAL;α-BromocinnamaL;AKOS BBS-00003210;α-Bromociamaldehyde;A-BROMOCINNAMIC ACID;a-Bromocinnamaldehyde
- CBNumber:
- CB9370263
- Molecular Formula:
- C9H7BrO
- Molecular Weight:
- 211.06
- MDL Number:
- MFCD00006965
- MOL File:
- 5443-49-2.mol
Melting point | 66-68 °C(lit.) |
---|---|
Boiling point | 304.4±30.0 °C(Predicted) |
Density | 1.4270 (rough estimate) |
refractive index | 1.5720 (estimate) |
storage temp. | 2-8°C |
form | Crystalline Powder |
color | Light yellow to ochre |
LogP | 2.491 (est) |
CAS DataBase Reference | 5443-49-2(CAS DataBase Reference) |
EWG's Food Scores | 1 |
NIST Chemistry Reference | 2-Propenal, 2-bromo-3-phenyl-(5443-49-2) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() GHS07 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Warning | |||||||||
Hazard statements | H302-H315-H319-H335 | |||||||||
Precautionary statements | P261-P264-P270-P301+P312-P302+P352-P305+P351+P338 | |||||||||
Hazard Codes | Xn | |||||||||
Risk Statements | 22-36/37/38 | |||||||||
Safety Statements | 26-36/37/39-22 | |||||||||
RIDADR | UN 3335 | |||||||||
WGK Germany | 3 | |||||||||
RTECS | GD6480000 | |||||||||
HS Code | 29130000 | |||||||||
NFPA 704 |
|
α-Bromocinnamaldehyde price More Price(21)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 161160 | α-Bromocinnamaldehyde 98% | 5443-49-2 | 50g | $76.5 | 2022-05-15 | Buy |
TCI Chemical | B1253 | alpha-Bromocinnamaldehyde >98.0%(GC) | 5443-49-2 | 25g | $49 | 2024-03-01 | Buy |
Alfa Aesar | A14230 | alpha-Bromocinnamaldehyde, 98% | 5443-49-2 | 25g | $41.65 | 2024-03-01 | Buy |
Alfa Aesar | A14230 | alpha-Bromocinnamaldehyde, 98% | 5443-49-2 | 100g | $100.65 | 2024-03-01 | Buy |
Alfa Aesar | A14230 | alpha-Bromocinnamaldehyde, 98% | 5443-49-2 | 500g | $402 | 2021-12-16 | Buy |
α-Bromocinnamaldehyde Chemical Properties,Uses,Production
Chemical Properties
light yellow to ochre crystalline powder
Uses
α-Bromocinnamaldehyde was used in the synthesis of 3,4-diaryl 1H-pyrazoles. It was also used in the preparation of spiro imidazolidine-oxazolidine intermediate via guanidinium ylide mediated aziridination.
General Description
α-Bromocinnamaldehyde is commonly employed as an anti-mildew agent in commercial products.
Hazard
Causes somnolence in oral, intraperitoneal, and subcutaneous lethal-dose studies of rats; A skin and strong eye irritant; Toxic by ingestion;
Synthesis
The synthesis of α-Bromocinnamaldehyde is as follows:
The cinnamaldehyde and glacial acetic acid were stirred and bromine was added after cooling. Then add anhydrous potassium carbonate, reactants heated reflux for half an hour, cooling, precipitation coarse product. The crude product is dissolved by ethanol and recrystallized to obtain the finished product with a yield of about 80%.
α-Bromocinnamaldehyde Preparation Products And Raw materials
Raw materials
Preparation Products
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | sales@hbmojin.com | China | 12450 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21668 | 55 |
career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29894 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39916 | 58 |
Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63711 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34571 | 58 |
Shanghai UCHEM Inc. | +862156762820 +86-13564624040 | sales@myuchem.com | China | 7034 | 58 |
Shaanxi Dideu Medichem Co. Ltd | +86-029-89586680 +86-18192503167 | 1026@dideu.com | China | 8853 | 58 |
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | China | 52861 | 58 |
View Lastest Price from α-Bromocinnamaldehyde manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
![]() |
2023-09-08 | α-Bromocinnamaldehyde
5443-49-2
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Hebei Mojin Biotechnology Co., Ltd | |
![]() |
2023-02-13 | α-Bromocinnamaldehyde
5443-49-2
|
US $10.00 / KG | 1KG | 99% | 50MT | Hebei baicao biology science and technology co., ltd | |
![]() |
2022-10-12 | α-Bromocinnamaldehyde
5443-49-2
|
US $10.00 / KG | 1KG | 99% | 10 mt | Hebei Guanlang Biotechnology Co., Ltd. |
-
- α-Bromocinnamaldehyde
5443-49-2
- US $0.00 / KG
- 99%
- Hebei Mojin Biotechnology Co., Ltd
-
- α-Bromocinnamaldehyde
5443-49-2
- US $10.00 / KG
- 99%
- Hebei baicao biology science and technology co., ltd
-
- α-Bromocinnamaldehyde
5443-49-2
- US $10.00 / KG
- 99%
- Hebei Guanlang Biotechnology Co., Ltd.
5443-49-2(α-Bromocinnamaldehyde)Related Search:
1of4