4-Bromobenzaldehyde(CAS 1122-91-4)
UN No.:
UN 2811
| Purity | Grade | Package | Stock | Price | Quantity |
| 99% | RG | 25G | In Stock | 3 USD
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| 99% | RG | 100G | In Stock | 6 USD
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| 99% | RG | 500G | In Stock | 28 USD
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| 99% | RG | 2.5KG | In Stock | 131 USD
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| 99% | RG | 10KG | In Stock | 524 USD
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Your region is eligible for ordering. Available NMR Spectrum
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Applications of 1122-91-4
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Intermediates | Used as precursors in the synthesis of antitumor agents (e.g., gefitinib analogues), antimicrobials, and analgesics | Further derivatized via Suzuki coupling, reductive amination, or Wittig reaction |
| Agrochemical Intermediates | Employed in the preparation of novel insecticides and fungicides (e.g., brominated benzamide compounds) | Active molecular scaffolds constructed through amidation, cyclization, or halogen exchange reactions |
| Dyes and Pigments | Applied in the synthesis of azo dyes, fluorescent brighteners, and electron-accepting units in organic optoelectronic materials | Conjugated systems introduced via diazotization–coupling, Knoevenagel condensation, or Heck coupling |
| Liquid Crystal Materials | Serves as the rigid mesogenic core in liquid crystal monomers to enhance clearing point and birefringence | Rod-shaped molecules assembled via palladium-catalyzed cross-coupling with biphenyl, cyclohexyl, and related structures |
| Organic Synthesis Reagents | Used as aldehyde-directed C–H activation substrates and key building blocks in multistep total synthesis | Participates in Grignard addition, oxidation/reduction transformations, and transition metal-catalyzed C–C bond formation reactions |
Physical and chemical properties of 1122-91-4
Boiling Point |
244.0±23.0 °C at 760 mmHg |
|---|---|
BRN |
507100 |
Density |
1.6±0.1 g/cm3 |
Exact Mass |
183.952377 |
Flash Point |
108.9±0.0 °C |
Index of Refraction |
1.611 |
LogP |
2.57 |
Melting Point |
55-58 °C(lit.) |
Molecular Formula |
C7H5BrO |
Molecular Weight |
185.02 |
PSA |
17.07000 |
Sensitivity |
Air Sensitive |
Solubility |
Chloroform, Ethyl Acetate |
Storage condition |
Store below +30°C. |
Vapour Pressure |
0.0±0.5 mmHg at 25°C |
Water Solubility |
INSOLUBLE |
Spectrums of 1122-91-4
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Retrosynthesis analysis of 1122-91-4
Cas:2039-82-9
Cas:104-88-1
Cas:106-37-6
Cas:693-04-9
Q&A for CAS 1122-91-4
1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.
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Orders from Ready stock / In stock items typically Ships Tomorrow via Fast Shipping via FedEx/DHL/UPS. International deliveries usually arrive within 7 business days, subject to customs clearance.
3. What if the received product doesn’t meet quality standards?
If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.
4. Are hazardous labels included? How is safe shipping ensured?
Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.
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Yes. Our Lab Supplier team is available to assist with questions about product usage, storage, Lab Grade requirements, applications, and more.
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Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.
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Yes. Items labeled In stock / Ready stock on our website are available for immediate shipment, usually within 1–2 business days. Large packs or custom specifications require lead time confirmation.
9. Can you customize purity or packaging?
Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.
10. Is the COA consistent with the shipped batch?
Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
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Yes. We offer Lab Supplier services for stable batch consistency, pricing agreements, and safety stock for long-term customers to ensure uninterrupted supply.
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Download SDS of 1122-91-4
Pictograms |
  |
|---|---|
Signal Word |
Danger |
Hazard Statements |
H302 Harmful if swallowed H315 Causes skin irritation H319 Causes serious eye irritation H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled H335 May cause respiratory irritation |
Safety Data Sheet |
Download COA of 1122-91-4
Operate under the ISO 9001 system
