- 4-Bromobenzaldehyde
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- $5.00 / 25kg
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2026-04-18
- CAS:1122-91-4
- Min. Order: 1kg
- Purity: ≥99%
- Supply Ability: 200mt/year
- 4-Bromobenzaldehyde
-
- $0.00 / 25KG
-
2026-04-17
- CAS:1122-91-4
- Min. Order: 25KG
- Purity: 98%min
- Supply Ability: 30tons/month
- 4-BROMOBENZALDEHYDE
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- $0.00 / 1kg
-
2026-04-17
- CAS:1122-91-4
- Min. Order: 1kg
- Purity: 0.99
- Supply Ability: 20tons
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| | 4-Bromobenzaldehyde Basic information |
| | 4-Bromobenzaldehyde Chemical Properties |
| Melting point | 55-58 °C(lit.) | | Boiling point | 66-68°C 2mm | | bulk density | 670kg/m3 | | density | 1.85 g/cm3 | | refractive index | 1.5727 (estimate) | | Fp | 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) | | NIST Chemistry Reference | Benzaldehyde, 4-bromo-(1122-91-4) | | EPA Substance Registry System | Benzaldehyde, 4-bromo- (1122-91-4) |
| 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 |
| | 4-Bromobenzaldehyde Usage And Synthesis |
| 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.
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| | 4-Bromobenzaldehyde Preparation Products And Raw materials |
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