4-Bromo-3-fluorotoluene CAS 452-74-4 Supplier | Zhishang Bio
Basic Info of 4-Bromo-3-fluorotoluene
| Property | Specification / Reference |
|---|---|
| Product Name | 4-Bromo-3-fluorotoluene |
| CAS No. | 452-74-4 |
| Molecular Formula | C7H6BrF |
| Molecular Weight | 189.02 g/mol |
| Synonym | 3-Fluoro-4-bromotoluene |
| Other Synonym | 1-Bromo-2-fluoro-4-methylbenzene |
| Appearance | Clear, colorless to light-yellow liquid |
| Physical State | Liquid |
| Density | Approx. 1.494 g/mL at 25°C |
| Refractive Index | Approx. 1.53 |
| Boiling Point | Approx. 191°C at 1 atm |
| Boiling Point | 95°C at 50 mmHg |
| Flash Point | Approx. 34–35°C |
| Purity Offered by Zhishang | 99% |
| Standard Packaging | 25 kg/drum |
| Supply Ability | Up to 10 MT/month |
| Main Application | Organic synthesis and chemical intermediates |
What is 4-Bromo-3-fluorotoluene?
4-Bromo-3-fluorotoluene (CAS 452-74-4) is a halogenated aromatic compound with the molecular formula C₇H₆BrF and a molecular weight of 189.02 g/mol. It is typically a clear, colorless to light-yellow liquid at room temperature. The molecule contains both bromine and fluorine atoms on a toluene ring, giving it useful reactivity for further organic synthesis. Reported physical data include a boiling point of around 191°C, density of approximately 1.49 g/mL at 25°C, and a flash point of roughly 34–35°C. Because physical properties can vary with measurement conditions, the current SDS and COA should be used for commercial handling and specification decisions.
Main Applications of 4-Bromo-3-fluorotoluene
Pharmaceutical Intermediate Synthesis
4-Bromo-3-fluorotoluene CAS 452-74-4 can be used as an aromatic building block in the synthesis of pharmaceutical intermediates. Its bromine and fluorine substituents provide useful positions for further chemical modification.
Organic Synthesis
It is used as an organic synthesis intermediate for preparing more complex aromatic compounds. The bromine atom can serve as a reactive site for further functionalization in synthetic routes.
Fluorinated Compound Synthesis
As a fluorinated aromatic intermediate, it can be incorporated into molecules where a fluorine substituent is required. Fluorinated structures are widely studied in pharmaceutical and fine chemical research.
Fine Chemical Production
4-Bromo-3-fluorotoluene can serve as a raw material for producing various fine chemical intermediates and specialty organic compounds.
Chemical Research & Development
The compound is also suitable for laboratory research, process development, and organic chemistry studies, particularly when researchers need a brominated and fluorinated aromatic starting material.
Specialty Chemical Building Block
Its defined aromatic structure makes it a useful chemical building block for developing customized synthesis routes and more complex molecules.
Product Packaging
If you want to buy 4-Bromo-3-fluorotoluene, pls contact us to get a free quote.
Superior 4-Bromo-3-fluorotoluene Series | Reliable Quality & Sufficient Supply
Why Buy 4-Bromo-3-fluorotoluene from Zhishang Bio?
For buyers, the practical question is not simply whether a supplier lists CAS 452-74-4. The more important questions are whether the supplier can provide the requested specification, maintain batch-to-batch consistency, prepare supporting documents and arrange shipment according to the purchasing schedule.
Zhishang Chemical publicly lists 4-Bromo-3-fluorotoluene CAS 452-74-4 with a stated 99% purity, 10 MT/month supply ability, and 25 kg/drum packaging. This gives procurement teams a clear starting point when discussing sample orders, regular purchasing or bulk requirements.
Our approach focuses on specification confirmation before shipment. Buyers can confirm the required purity, packaging, quantity, COA, SDS and destination requirements before placing an order. For companies that use halogenated aromatic intermediates repeatedly, this also makes it easier to discuss a planned supply schedule instead of purchasing each batch on an ad-hoc basis.
4-Bromo-3-fluorotoluene Supply Plan & Delivery Schedule
A reliable 4-Bromo-3-fluorotoluene supplier should be able to explain what happens after a purchase inquiry. Our standard B2B workflow is designed to keep the process clear from specification review through shipment.
Inquiry → Specification Confirmation → COA/Sample Review → Order Confirmation → Stock Allocation or Production → QC Inspection → Packing → Shipment
For sample or small-volume orders, availability can normally be checked against current inventory. Larger 4-Bromo-3-fluorotoluene bulk orders may require production scheduling, particularly when the requested quantity exceeds available warehouse stock.
| Parameter | Standard Order | Bulk Wholesale Order | Urgent Order |
|---|---|---|---|
| Minimum Order Quantity (MOQ) | 1 kg | Upon negotiation | 1 kg |
| Supply Volume | Stable supply | Up to 50 tons per month | Permanent stock: 20‑30 tons |
| Lead Time | 3‑7 working days | 7‑20 working days | Shipment within 24‑48 hours |
| Payment Terms | T/T, L/C, Western Union | T/T, L/C | T/T preferred |
| Price Policy | Standard price | Support long‑term contracts & price lock | Confirmed according to stock availability |
| Service Features | For regular purchases | For long‑term & large‑volume purchases | Quick response & urgent delivery |
FAQ
4-Bromo-3-fluorotoluene CAS 452-74-4 is mainly used as an organic synthesis intermediate and pharmaceutical chemical intermediate. Its bromine and fluorine substituents make it a useful aromatic building block for further chemical transformations. Commercial listings specifically describe it for pharmaceutical and chemical intermediate applications
The molecular formula is C7H6BrF, and its molecular weight is approximately 189.02 g/mol. The CAS Registry Number is 452-74-4.
Yes. 4-Bromo-3-fluorotoluene is listed as a liquid at room temperature, with reference descriptions ranging from colorless to light yellow. Its reported density is approximately 1.494 g/mL at 25°C.
Yes. Zhishang Chemical currently lists 4-Bromo-3-fluorotoluene CAS 452-74-4 with 99% purity, 25 kg/drum packaging, and a stated 10 MT/month supply ability. For a specific order, buyers should confirm current stock, batch availability, COA and delivery schedule before placing the purchase order.
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