3,5-DIFLUORO-4-(TRIFLUOROMETHYL)BROMOBENZENE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 156243-64-0 |
| Product name | 3,5-DIFLUORO-4-(TRIFLUOROMETHYL)BROMOBENZENE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial 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 3,5-DIFLUORO-4-(TRIFLUOROMETHYL)BROMOBENZENE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 3,5-DIFLUORO-4-(TRIFLUOROMETHYL)BROMOBENZENE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 3,5-DIFLUORO-4-(TRIFLUOROMETHYL)BROMOBENZENE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate for synthesizing active pharmaceutical ingredients (APIs), used to construct fluorinated aromatic structures | Introduces aryl or heteroaryl moieties via palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Buchwald–Hartwig) |
| Agrochemicals | Key intermediate for synthesizing novel fluorinated herbicides, insecticides, or fungicides | Constructs the target molecular scaffold via nucleophilic substitution or transition-metal-mediated cross-coupling reactions |
| Materials Science | Building block for liquid crystal materials or organic electronic materials (e.g., OLEDs, OFETs) | Enables regioselective functionalization via the bromine atom to synthesize conjugated molecules with tailored optoelectronic properties |
| Fine Chemicals | Used to prepare high-value fluorinated aromatic compounds | Derivatization reactions including halogen exchange, dehalogenation, or further fluorination |
Manufacturing Quality Control of 3,5-DIFLUORO-4-(TRIFLUOROMETHYL)BROMOBENZENE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detector | Quantitative determination based on peak area comparison against a certified reference standard using a non-polar capillary column. |
| Residual Solvents | Gas Chromatography (GC) with Headspace sampling | Volatile organic impurities are separated and quantified by headspace GC-FID or GC-MS against defined solvent standards. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration where iodine generated in situ reacts stoichiometrically with water in the sample. |
| Inorganic Halides (e.g., Cl-, Br-) | Ion Chromatography (IC) with conductivity detection | Anions are separated on an ion-exchange column and detected via changes in electrical conductivity. |
| Heavy Metals (Pb, Cd, Hg, As) | Inductively Coupled Plasma Mass Spectrometry (ICP-MS) | Sample digested in acid; elements ionized in plasma and detected by mass-to-charge ratio with high sensitivity. |
| Residual Catalyst (Pd) | Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) | Acid-digested sample introduced into argon plasma; element-specific emission intensities measured. |
| Acid-Value | Acid-Base Titration with NaOH standard solution | Neutralization of acidic impurities using standardized sodium hydroxide solution with phenolphthalein indicator. |
| Appearance | Visual Inspection against Standard White Background | Subjective assessment of physical state, color, and clarity under controlled lighting and viewing conditions. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition observed as solid-to-liquid phase change using calibrated capillary tube method. |
| Organic Impurities (Related Substances) | High Performance Liquid Chromatography (HPLC) with UV detection | Separation on reversed-phase C18 column; detection at 220–254 nm; identification/quantification vs reference standards. |
| Loss on Drying (LOD) | Gravimetric Analysis after Vacuum Drying | Mass loss measured before and after drying under specified vacuum and temperature conditions. |
| Residual Bromine (as Br2 or HBr) | Potentiometric Titration with Thiosulfate | Oxidizing bromine species react with iodide to liberate iodine, titrated with sodium thiosulfate using redox potential endpoint detection. |
Technical Specifications of 3,5-DIFLUORO-4-(TRIFLUOROMETHYL)BROMOBENZENE
| Test Item | Specification |
|---|---|
| Appearance | Colorless to pale yellow liquid |
| Purity | >=98.5% (GC-MS) |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | -25 to -20°C |
| Refractive Index (n20/D) | 1.475–1.485 |
| Relative Density (20°C/4°C) | 1.62–1.66 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 3,5-DIFLUORO-4-(TRIFLUOROMETHYL)BROMOBENZENE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 3,5-DIFLUORO-4-(TRIFLUOROMETHYL)BROMOBENZENE
Safety Information of 3,5-DIFLUORO-4-(TRIFLUOROMETHYL)BROMOBENZENE
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 3,5-DIFLUORO-4-(TRIFLUOROMETHYL)BROMOBENZENE
Industrial 3,5-DIFLUORO-4-(TRIFLUOROMETHYL)BROMOBENZENE 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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