4-Bromobenzaldehyde
- CAS No.
- 1122-91-4
- Chemical Name:
- 4-Bromobenzaldehyde
- Synonyms
- Bromobenzaldehyde;4-BBA;4-Brombenzaldehyd;4-bromo-benzaldehyd;P-BROMOBENZALDEHYDE;4-BROMOBENZYLALDEHYDE;4-Bromobenzaldehyde99%;BRBA1;DK484;4-BromobenzaL
- CBNumber:
- CB9214370
- Molecular Formula:
- C7H5BrO
- Molecular Weight:
- 185.02
- MDL Number:
- MFCD00003377
- MOL File:
- 1122-91-4.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Product description | Number | Pack Size | Price |
| 4-Bromobenzaldehyde 99% | B57400 | 10g | $75 |
| 4-Bromobenzaldehyde 99% | B57400 | 25g | $121 |
| 4-Bromobenzaldehyde for synthesis | 8.04146 | 10g | $56.3 |
| 4-Bromobenzaldehyde for synthesis | 8.04146 | 100g | $181 |
| 4-Bromobenzaldehyde >97.0%(GC) | B0549 | 25g | $52 |
| More product size | |||
| Melting point | 55-58 °C(lit.) |
|---|---|
| Boiling point | 66-68°C 2mm |
| Density | 1.85 g/cm3 |
| bulk density | 670kg/m3 |
| refractive index | 1.5727 (estimate) |
| Flash point | 228 °F |
| storage temp. | Store below +30°C. |
| solubility | Chloroform, Ethyl Acetate |
| form | Crystalline Solid |
| color | White |
| Water Solubility | INSOLUBLE |
| Sensitive | Air Sensitive |
| BRN | 507100 |
| InChI | 1S/C7H5BrO/c8-7-3-1-6(5-9)2-4-7/h1-5H |
| InChIKey | ZRYZBQLXDKPBDU-UHFFFAOYSA-N |
| SMILES | [H]C(=O)c1ccc(Br)cc1 |
| LogP | 2.75 at 25℃ |
| CAS DataBase Reference | 1122-91-4(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | 4L8VM24F65 |
| NIST Chemistry Reference | Benzaldehyde, 4-bromo-(1122-91-4) |
| EPA Substance Registry System | Benzaldehyde, 4-bromo- (1122-91-4) |
| UNSPSC Code | 12352114 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H315-H317-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P280-P301+P312-P302+P352-P305+P351+P338 | |||||||||
| target organs | Respiratory system | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Faceshields, Gloves | |||||||||
| Hazard Codes | Xn,Xi | |||||||||
| Risk Statements | 22-36/37/38-43 | |||||||||
| Safety Statements | 26-36/37-36/37/39-22 | |||||||||
| RIDADR | 2811 | |||||||||
| WGK Germany | 2 | |||||||||
| RTECS | CU4810000 | |||||||||
| Hazard Note | Irritant/Harmful/Air Sensitive | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 6.1(b) | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29130000 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Acute Tox. 4 Oral Eye Irrit. 2 Skin Irrit. 2 Skin Sens. 1 STOT SE 3 |
|||||||||
| REACH Registrations | Active | |||||||||
| NFPA 704 |
|
4-Bromobenzaldehyde price More Price(127)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | B57400 | 4-Bromobenzaldehyde 99% | 1122-91-4 | 10g | $75 | 2026-04-30 | Buy |
| Sigma-Aldrich | B57400 | 4-Bromobenzaldehyde 99% | 1122-91-4 | 25g | $121 | 2026-04-30 | Buy |
| Sigma-Aldrich | 8.04146 | 4-Bromobenzaldehyde for synthesis | 1122-91-4 | 10g | $56.3 | 2026-04-30 | Buy |
| Sigma-Aldrich | 8.04146 | 4-Bromobenzaldehyde for synthesis | 1122-91-4 | 100g | $181 | 2026-04-30 | Buy |
| TCI Chemical | B0549 | 4-Bromobenzaldehyde >97.0%(GC) | 1122-91-4 | 25g | $52 | 2026-04-30 | Buy |
4-Bromobenzaldehyde Chemical Properties,Uses,Production
Chemical Properties
white crystalline solid
Uses
Employed in palladium-catalyzed mono- and bis-arylation of 3,4-(ethylenedioxy)thiophenes. Also used in a cross-coupling study with potassium vinyltrifluoroborate.
Uses
4-Bromobenzaldehyde is widely utilized as an intermediate for the preparation of agrochemicals, pharmaceuticals and other organic compounds. It is used as a precursor and reacts with sulfamethoxazole to prepare Schiffs base, 4-[(4-Bromo-benzylidene)-amino]-N-(5-methyl-isoxazol-3-yl)-benzene sulfonamide, which can be used for the photo stability of polyvinyl chloride (PVC). It plays an important role in palladium-catalyzed mono- and bis-arylation of 3,4-(ethylenedioxy)thiophenes. It is employed in a cross-coupling study with potassium vinyltrifluoroborate.
Reactions
4-Bromobenzaldehyde is widely utilized as an intermediate for preparing agrochemicals, pharmaceuticals, and other organic compounds. It is used as a precursor and reacts with sulfamethoxazole to prepare Schiffs base, 4-[(4-Bromo-benzylidene)-amino]-N-(5-methyl-isoxazol-3-yl)-benzene sulfonamide, which can be used for the photostability of polyvinyl chloride (PVC). It plays a vital role in palladium-catalyzed mono- and bis-arylation of 3,4-(ethylenedioxy)thiophenes. It is employed in a cross-coupling study with potassium vinyltrifluoroborate.
Synthesis Reference(s)
Journal of the American Chemical Society, 81, p. 4113, 1959 DOI: 10.1021/ja01524a080
Tetrahedron Letters, 21, p. 813, 1980 DOI: 10.1016/S0040-4039(00)71512-7
Preparation
4-Bromobenzaldehyde is prepared by 2-Iodoxy-5-Methylbenzenesulfonic Acid-Catalyzed Selective Oxidation of 4-Bromobenzyl Alcohol.
4-Bromobenzaldehyde Preparation Products And Raw materials
Raw materials
Preparation Products
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|---|---|---|---|---|---|
| Jinan Dexinjia Bio&Tech Co., Ltd | +86-0531-82375818 +86-15064153060 | sales@jndxj.com | China | 1285 | 58 |
| Zouping mingyuan import & export trading co., ltd | +86-0543-2240078 +8618364991597 | myzhao793@163.com | China | 981 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615350571055 | Sibel@chuanghaibio.com | China | 8738 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8618531123677 | faithe@yan-xi.com | China | 5853 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-86-13131129325 +8613131129325 | sales1@chuanghaibio.com | China | 5228 | 58 |
| Henan Bao Enluo International TradeCo.，LTD | +86-17331933971 | deasea125996@gmail.com | China | 2472 | 58 |
| Suzhou Yuanrui Bio-Tech Co., Ltd | +86-18106132862 | sales02@yuanruibio.com | China | 285 | 58 |
| Anhui Ruihan Technology Co., Ltd | +8617756083858 | daisy@anhuiruihan.com | China | 973 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20122 | 58 |
| Hebei Zhuanglai Chemical Trading Co Ltd | +86-16264648883 | niki@zlchemi.com | China | 7245 | 58 |
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- Oct 24，2024
View Lastest Price from 4-Bromobenzaldehyde manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
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2026-06-11 | 4-Bromobenzaldehyde
1122-91-4
|
$5.00 | 1kg | ≥99% | 200mt/year | Jinan Finer Chemical Co., Ltd | |
 |
2026-06-09 | 4-Bromobenzaldehyde
1122-91-4
|
25KG | 98%min | 30tons/month | WUHAN FORTUNA CHEMICAL CO., LTD | ||
 |
2026-06-04 | 4-Bromobenzaldehyde
1122-91-4
|
1kg | 99% | 99999 | Rongchuang International |
-
- 4-Bromobenzaldehyde
1122-91-4
- $5.00
- ≥99%
- Jinan Finer Chemical Co., Ltd
-
- 4-Bromobenzaldehyde
1122-91-4
- $0.00
- 98%min
- WUHAN FORTUNA CHEMICAL CO., LTD
-
- 4-Bromobenzaldehyde
1122-91-4
- $0.00
- 99%
- Rongchuang International
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