1-BROMO-2,5-DICHLORO-3-FLUOROBENZENE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 202865-57-4 |
| Product name | 1-BROMO-2,5-DICHLORO-3-FLUOROBENZENE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial Grade |
| Packaging | 25L/drum200L/drum1000L/IBC |
| 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 1-BROMO-2,5-DICHLORO-3-FLUOROBENZENE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1-BROMO-2,5-DICHLORO-3-FLUOROBENZENE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1-BROMO-2,5-DICHLORO-3-FLUOROBENZENE
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Industry | Synthesis of pharmaceutical intermediates | Used to prepare fluorinated aromatic compounds |
| Agrochemical Industry | Synthesis of agrochemical intermediates | Constructs halogenated heterocyclic or aromatic structures |
| Chemical Industry | Production of specialty chemicals | Starting material for fluorination, chlorination, and bromination reactions |
| Materials Industry | Synthesis of functional polymer monomers | Introduction of functional monomers in polymerization reactions |
Manufacturing Quality Control of 1-BROMO-2,5-DICHLORO-3-FLUOROBENZENE
| Detection Item | Common Detection Method | Method Overview |
|---|---|---|
| Purity (Main Component Content) | High-Performance Liquid Chromatography (HPLC) | Using a C18 reversed-phase chromatography column, with acetonitrile-water or methanol-water as the mobile phase, and a UV detector (220–254 nm) for detection. Quantification is performed using external standard or internal standard methods, suitable for the separation and quantification of the target compound and its impurities. |
| Impurity Profile Analysis | HPLC-MS (Liquid Chromatography-Mass Spectrometry) | Combined with mass spectrometry on an HPLC system, it allows for qualitative and semi-quantitative analysis of unknown or known impurities, providing molecular weight and fragment ion information to identify degradation products or synthetic by-products. |
| Bromine, Chlorine, Fluorine Content | Combustion Ion Chromatography (CIC) or ICP-MS | Samples are converted into halide ions (Br⁻, Cl⁻, F⁻) via oxygen bomb combustion or microwave digestion, and then measured using ion chromatography; or directly determined using Inductively Coupled Plasma Mass Spectrometry (ICP-MS), ensuring compliance with elemental composition requirements. |
| Water Content | Karl Fischer Titration | Utilizes an iodine-sulfur dioxide-pyridine-methanol system that reacts quantitatively with water. The water content is determined electrochemically or volumetrically, ensuring that the moisture level is below the control limit (e.g., ≤0.5%), preventing hydrolysis or affecting stability. |
| Melting Point | Melting Point Apparatus | The melting range is measured using a digital melting point apparatus and compared with literature values (approximately 48–52°C), used for preliminary identification and purity assessment. Impurities significantly lower the melting point and broaden the melting range. |
| Gas Chromatography Purity (Volatile Impurities) | Gas Chromatography (GC-FID) | Used for detecting low-molecular-weight volatile organic impurities (such as solvent residues or unreacted raw materials). A capillary column (e.g., DB-5) and a Flame Ionization Detector (FID) are used, with quantification performed by external standard method, suitable for controlling solvent residues in organic synthesis intermediates. |
| UV Absorption Characteristics | UV-Visible Spectrophotometry (UV-Vis) | Measures absorbance at specific wavelengths (e.g., 230–260 nm) for rapid assessment of sample purity or concentration (requires calibration with a reference standard), commonly used for batch consistency screening. |
| Nuclear Magnetic Resonance Purity (Structure Confirmation) | ¹H NMR / ¹³C NMR Nuclear Magnetic Resonance | Uses high-field NMR (e.g., 400 MHz or 600 MHz) to analyze hydrogen/carbon atom chemical shifts and integral ratios, confirming molecular structure accuracy and quantifying the ratio of main component to impurities (requires internal standard or normalization method). |
| Appearance and Physical Properties | Visual Inspection + Melting Point/Dissolution Test | Checks color (typically white to light yellow crystals), crystalline form, solubility (e.g., soluble in ethanol, acetone, slightly soluble in water), serving as a preliminary basis for quality judgment. |
Technical Specifications of 1-BROMO-2,5-DICHLORO-3-FLUOROBENZENE
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (GC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Refractive Index (n20/D) | 1.560–1.570 |
| Relative Density (20°C/25°C) | 1.62–1.64 g/cm³ |
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 1-BROMO-2,5-DICHLORO-3-FLUOROBENZENE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1-BROMO-2,5-DICHLORO-3-FLUOROBENZENE
Safety Information of 1-BROMO-2,5-DICHLORO-3-FLUOROBENZENE
| Pictograms |  |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of 1-BROMO-2,5-DICHLORO-3-FLUOROBENZENE
Industrial 1-BROMO-2,5-DICHLORO-3-FLUOROBENZENE 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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