5-BROMO-1-CHLORO-2,4-DIFLUOROBENZENE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 914636-89-8 |
| Product name | 5-BROMO-1-CHLORO-2,4-DIFLUOROBENZENE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeElectronic GradeMaterial GradeIndustrial GradeSpecialty Grade |
| Packaging | 25L/drum |
| Sample | Test Samples Available (Click to Request Samples) |
| COA | View COA |
| Price | Get Quote |
| Supply Type | Bulk / Contract manufacturing / OEM |
| Shipping | FCL / LCL available |
| Payment Terms | Support FOB \ CIF \ EXW quotations, and accept Letter of Credit (L/C). |
| Manufacturer | Greenrock Chemical(China Factory) |
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Documents We Provide for 5-BROMO-1-CHLORO-2,4-DIFLUOROBENZENE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 5-BROMO-1-CHLORO-2,4-DIFLUOROBENZENE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 5-BROMO-1-CHLORO-2,4-DIFLUOROBENZENE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Key intermediate for synthesizing active pharmaceutical ingredients (APIs), including antitumor agents and kinase inhibitors | Constructing complex molecular frameworks via nucleophilic substitution, Suzuki coupling, and Buchwald–Hartwig amination |
| Agrochemicals | Intermediate for synthesizing novel herbicides, insecticides, or plant growth regulators | Introducing specific functional groups through halogen exchange, metallation, or coupling reactions to optimize biological activity |
| Liquid Crystal Materials | Synthetic precursor for liquid crystal monomers or components of liquid crystal mixtures | Modulating dielectric anisotropy and clearing point via fluorine, chlorine, or bromine substituents on aromatic rings |
| Organic Synthesis | Multifunctional aromatic building block for synthesizing fluorinated fine chemicals | Selective functional group transformation—such as Pd-catalyzed cross-coupling—leveraging differential reactivity of bromine and chlorine |
Manufacturing Quality Control of 5-BROMO-1-CHLORO-2,4-DIFLUOROBENZENE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID or MS detection | Quantifies main component by retention time and peak area comparison against certified reference standard. |
| Related Substances (Impurities) | Gas Chromatography (GC) with FID or MS detection | Separates and quantifies structurally related impurities (e.g., isomers, residual solvents, synthesis intermediates) using relative response factors. |
| Residual Solvents (e.g., dichloromethane, toluene) | Headspace Gas Chromatography (HS-GC) with FID | Volatile solvents are equilibrated in headspace vial and quantified via calibrated standard curves. |
| Water Content | Karl Fischer Titration (Coulometric or Volumetric) | Electrochemical titration where iodine reacts stoichiometrically with water; endpoint detected amperometrically. |
| Heavy Metals (as Pb) | Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) | Atomization and excitation of metals in plasma; quantification based on element-specific emission intensities. |
| Chloride Content (inorganic chloride) | Ion Chromatography (IC) with conductivity detection | Separation of anions on ion-exchange column; chloride quantified by conductivity response relative to calibration standards. |
| Acid-Value (free HCl or acidic impurities) | Potentiometric Titration with NaOH | Neutralization of acidic species monitored by pH electrode; endpoint determined from inflection point in titration curve. |
| Color (APHA) | Visual Comparison or Spectrophotometric Measurement at 455 nm | Measures yellowness intensity by absorbance at 455 nm or comparison to APHA color standards. |
| Density at 20 °C | Digital Density Meter (Oscillating U-tube principle) | Determines density from resonant frequency shift of a vibrating U-shaped tube filled with sample. |
| Refractive Index at 20 °C | Abbé Refractometer or Digital Refractometer | Measures angle of refraction of light passing through sample at specified temperature; correlates with purity and composition. |
Technical Specifications of 5-BROMO-1-CHLORO-2,4-DIFLUOROBENZENE
| Test Item | Specification |
|---|---|
| Appearance | Colorless to pale yellow liquid |
| Purity | >=98.0% (GC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Refractive Index (n20/D) | 1.545–1.555 |
| Relative Density (20°C/25°C) | 1.56–1.58 g/cm³ |
| Identification (NMR) | Conforms to reference spectrum |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
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Download COA of 5-BROMO-1-CHLORO-2,4-DIFLUOROBENZENE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 5-BROMO-1-CHLORO-2,4-DIFLUOROBENZENE
Safety Information of 5-BROMO-1-CHLORO-2,4-DIFLUOROBENZENE
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 5-BROMO-1-CHLORO-2,4-DIFLUOROBENZENE
Industrial 5-BROMO-1-CHLORO-2,4-DIFLUOROBENZENE Procurement FAQ
1. How do you ensure product quality consistency?
We rely on a mature China-based manufacturing system and implement strict batch control and quality inspection for every shipment. Our production process complies with ISO 9001 standards, and a COA is provided for each batch to ensure consistent and reliable quality.
2. Do you offer competitive pricing for bulk orders?
Yes, as a China-based manufacturer and bulk supplier, we provide tiered pricing based on order volume. We support FOB and CIF quotations, as well as L/C payment terms for large transactions to meet international trade requirements.
3. Can you support large-volume or long-term supply?
We have stable production capacity and a well-established supply chain, enabling continuous bulk supply. We support ton-level and container-level orders, as well as long-term cooperation projects.
4. What is your typical lead time?
For in-stock products, shipment can be arranged within 1–3 days. For bulk packaging or customized orders, lead time depends on the specific quantity and production schedule.
5. What documents do you provide?
We can provide complete documentation upon request, including COA, SDS, TDS, and other compliance certificates, meeting industrial procurement and export requirements.
6. Can you customize product specifications or packaging?
Yes, we support customization of parameters such as purity, impurities, residual solvents, and heavy metals. We also offer various bulk packaging options, including 25kg bags, drums, and IBC tanks, suitable for industrial applications and transportation.
7. What shipping options do you support?
We support both FCL (Full Container Load) and LCL (Less than Container Load) shipments, and can flexibly arrange logistics solutions based on order size to meet bulk chemical export needs.
8. Do you provide technical or application support?
Yes, we provide basic application guidance and technical support based on industry experience to help customers optimize product usage.
9. How do you handle compliance and export regulations?
We are familiar with international trade and export regulations, ensuring all products comply with relevant requirements. We also provide complete documentation to support smooth customs clearance and global delivery.
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