2,5-DIBROMO-4-FLUOROTOLUENE, 96 Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 134332-29-9 |
| Product name | 2,5-DIBROMO-4-FLUOROTOLUENE, 96 |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeElectronic GradeMaterial 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 2,5-DIBROMO-4-FLUOROTOLUENE, 96
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2,5-DIBROMO-4-FLUOROTOLUENE, 96 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2,5-DIBROMO-4-FLUOROTOLUENE, 96
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Intermediates | Structural building blocks for synthesizing active pharmaceutical ingredients (APIs), including antitumor agents and kinase inhibitors | Used in nucleophilic substitution and metal-catalyzed cross-coupling reactions (e.g., Suzuki, Heck) |
| Agrochemical Intermediates | Key precursors for preparing fluorinated and brominated heterocyclic insecticides and fungicides | Applied in halogen exchange, cyclization, and transition-metal-catalyzed cross-coupling |
| Organic Optoelectronic Materials | Used to synthesize hole-transport materials or emissive dopants for organic light-emitting diodes (OLEDs) and organic photovoltaics (OPVs) | Employed in Ullmann coupling, Buchwald-Hartwig amination, and Stille coupling following stannylation |
| Liquid Crystal Materials | Building blocks for fluorinated and brominated liquid crystal monomers, enabling modulation of mesophase temperature and birefringence | Processed via nitration–reduction–diazotization–halogenation and Pd-catalyzed selective fluorination/bromination |
Manufacturing Quality Control of 2,5-DIBROMO-4-FLUOROTOLUENE, 96
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | GC-FID | Quantifies main component by separation on capillary column and flame ionization detection relative to external standard. |
| Related Substances | GC-FID or GC-MS | Separates and detects impurities based on retention time and peak area; MS provides structural confirmation. |
| Residual Solvents | GC-FID | Detects and quantifies volatile organic solvents using headspace sampling and capillary column separation. |
| Moisture Content | Karl Fischer Titration | Measures water content via coulometric or volumetric titration with iodine-based reagent stoichiometrically reacting with water. |
| Heavy Metals | ICP-OES | Quantifies trace metal elements (e.g., Pb, Cd, Hg) after acid digestion by measuring element-specific atomic emission intensities. |
| Chloride Impurity | Ion Chromatography | Separates and quantifies chloride ions using anion-exchange column and conductivity detection. |
| Acid Value | Acid-Base Titration | Determines acidic impurities by titration with standardized NaOH solution using phenolphthalein indicator. |
| Melting Point | Capillary Melting Point Apparatus | Measures temperature range at which solid transitions to liquid, indicating purity and identity. |
| Appearance | Visual Inspection | Assesses physical state, color, and presence of particulates under controlled white light against standard reference. |
| Density | Digital Density Meter | Determines mass per unit volume at specified temperature using oscillating U-tube principle. |
| Refractive Index | Refractometer | Measures bending of light through sample at 20 C to assess purity and consistency. |
| Volatile Matter | Gravimetric Analysis | Determines loss on drying by weight difference before and after heating under controlled conditions. |
Technical Specifications of 2,5-DIBROMO-4-FLUOROTOLUENE, 96
| Test Item | Specification |
|---|---|
| Appearance | Yellow liquid |
| Purity | >=98.5% (GC-MS) |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Melting Point | -15 to -10 °C |
| Refractive Index (n20/D) | 1.565–1.575 |
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 2,5-DIBROMO-4-FLUOROTOLUENE, 96
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2,5-DIBROMO-4-FLUOROTOLUENE, 96
Safety Information of 2,5-DIBROMO-4-FLUOROTOLUENE, 96
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 2,5-DIBROMO-4-FLUOROTOLUENE, 96
Industrial 2,5-DIBROMO-4-FLUOROTOLUENE, 96 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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