ChemicalBook >> CAS DataBase List >>α-Bromocinnamaldehyde
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
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-04-24 14:58:38
| Product description | Number | Pack Size | Price |
| α-Bromocinnamaldehyde 98% | 161160 | 50g | $76.5 |
| alpha-Bromocinnamaldehyde >98.0%(GC) | B1253 | 25g | $54 |
| α-Bromocinnamaldehyde ≥98% | 27093 | 25G | $18.53 |
| α-Bromocinnamaldehyde ≥98% | 27093 | 100G | $24.74 |
| α-Bromocinnamaldehyde ≥98% | 27093 | 250G | $38.56 |
| More product size | |||
| 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 |
| Cosmetics Ingredients Functions | FRAGRANCE |
| InChI | InChI=1S/C9H7BrO/c10-9(7-11)6-8-4-2-1-3-5-8/h1-7H |
| InChIKey | WQRWNOKNRHCLHV-UHFFFAOYSA-N |
| SMILES | C(=O)C(Br)=CC1=CC=CC=C1 |
| 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) |
| UNSPSC Code | 12352100 |
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 | |||||||||
| target organs | Respiratory system | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| 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 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Acute Tox. 4 Oral Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
|||||||||
| NFPA 704 |
|
α-Bromocinnamaldehyde price More Price(27)
| 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 | $54 | 2026-04-30 | Buy |
| Chem-Impex | 27093 | α-Bromocinnamaldehyde ≥98% | 5443-49-2 | 25G | $18.53 | 2026-05-19 | Buy |
| Chem-Impex | 27093 | α-Bromocinnamaldehyde ≥98% | 5443-49-2 | 100G | $24.74 | 2026-05-19 | Buy |
| Chem-Impex | 27093 | α-Bromocinnamaldehyde ≥98% | 5443-49-2 | 250G | $38.56 | 2026-05-19 | 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
Global( 213)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Chuanghai Biotechnology Co., Ltd | +8615350571055 | Sibel@chuanghaibio.com | China | 8738 | 58 |
| Hebei Zhuanglai Chemical Trading Co Ltd | +86-16264648883 | niki@zlchemi.com | China | 7245 | 58 |
| Hefei Lbao Physical & Chemical Science Co.,Ltd | +15184799099 | lbaochemicals@gmail.com | China | 671 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21588 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29816 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| Fuxin Pharmaceutical | +86-021-021-50872116 +8613122107989 | contact@fuxinpharm.com | China | 10000 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Shanghai UCHEM Inc. | +862156762820 +86-13564624040 | sales@myuchem.com | China | 8671 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-029-89586680 +86-18192503167 | 1026@dideu.com | China | 10000 | 58 |
View Lastest Price from α-Bromocinnamaldehyde manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-05-18 | α-Bromocinnamaldehyde
5443-49-2
|
US $0.00 / kg | 1kg | 98% | Customise | Hefei Lbao Physical & Chemical Science Co.,Ltd | |
 |
2026-03-20 | α-Bromocinnamaldehyde
5443-49-2
|
US $10.00 / KG | 1KG | 99% | 10 mt | Hebei Chuanghai Biotechnology Co., Ltd | |
 |
2025-05-23 | α-Bromocinnamaldehyde
5443-49-2
|
US $60.00 / kg | 1kg | 99% | 20 tons | Hebei Zhuanglai Chemical Trading Co Ltd |
-
- α-Bromocinnamaldehyde
5443-49-2
- US $0.00 / kg
- 98%
- Hefei Lbao Physical & Chemical Science Co.,Ltd
-
- α-Bromocinnamaldehyde
5443-49-2
- US $10.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
-
- α-Bromocinnamaldehyde
5443-49-2
- US $60.00 / kg
- 99%
- Hebei Zhuanglai Chemical Trading Co Ltd
5443-49-2(α-Bromocinnamaldehyde)Related Search:
Bromocyclopentane
3-（trifluoromethyl) Cinnamaldehyde
2-Cyanobenzyl bromide
trans-3-Bromocinnamaldehyde,3-BROMOCINNAMALDEHYDE
trans-2-Bromocinnamaldehyde
1of4
(2Z)-2-Bromo-3-phenyl-2-propenal
2-bromo-3-phenyl-2-propena
2-bromo-3-phenyl-2-propenal
Alphabrocine
(Z)-2-bromo-3-phenyl-2-propenal
AKOS BBS-00003210
BROMOCINNAMAL
a-Bromocinnamaldehyde
alpha-Bromocinnamaldehyde,98%
à-bromocinnamaldehyde
α-bromocinnamaldehyde
A-BROMOCINNAMIC ACID
2-Bromocinnamaldehyde
ɑ-Bromocinnamaldehyde, 98%
2-Bromo-3-phenylpropenal
(Z)-2-Bromo-3-phenylacrylaldehyde
(Z)-α-Bromobenzenepropenal
α-Bromo trans-cinnamaldehyde
α-Bromociamaldehyde
2-Bromo-3-phenylacrylaldehyde
2-Bromo-3-phenyl-2-propenal
2-Propenal, 2-bromo-3-phenyl-
alpha-bromo-cinnamaldehyd
alpha-Bromocinnamic Aldehyde
alpha-bromocinnamicaldehyde
B 37
b36
b37
Cinnamaldehyde, alpha-bromo-
(2Z)-2-BROMO-3-PHENYLACRYLALDEHYDE
2-BROMO-3-PHENYLACRYLALDEHYDE
ALPHA-BROMOCINNAMALDEHYDE
α-Bromocinnamaldehyde >
α-BromocinnamaL
α-Bromocinnamaldehyde USP/EP/BP
2-Propenal, 2-bromo-3-phenyl-,2-bromo-3-phenylacrylaldehyde,a-Bromocinnamaldehyde,Alphabrocine,b36,b37,A-BROMOCINNAMI
5443-49-2 2-Propenal,2-bromo-3-phenyl-
(Z)-2-bromo-3-phenylprop-2-enal
α-Bromocinnamaldehyde, ≥ 98.0%
Thiabendazole Impurity 27
α-Bromocinnamaldehyde, CAS 5443-49-2
α-bromocinnamaldehyde
5443-49-2
C6H5CHCBrCHO
C9H7BrO
ALDEHYDE
Organic Building Blocks
Aldehydes
Building Blocks
C9
Carbonyl Compounds
Aromatic Cinnamic Acids, Esters and Derivatives
Pharmaceutical Intermediates
Aldehydes
C9
Carbonyl Compounds
