2,6-Difluorotoluene Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 443-84-5 |
| Product name | 2,6-Difluorotoluene |
| 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 2,6-Difluorotoluene
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2,6-Difluorotoluene Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2,6-Difluorotoluene
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Key intermediate for synthesizing fluoroquinolone antibiotics (e.g., gatifloxacin, pazufloxacin) | Introduces fluorophenyl moieties via nucleophilic aromatic substitution of haloarenes or metal-catalyzed coupling reactions |
| Agrochemicals | Used to synthesize active ingredients of fluorinated herbicides and insecticides | Constructs fluorinated heterocycles or side-chain structures through nitration, reduction, acylation, and related steps |
| Materials Science | Prepares liquid crystal materials or polymer monomers to enhance thermal stability and dielectric properties | Builds biphenyl or terphenyl core frameworks via Grignard reagents or palladium-catalyzed cross-coupling |
| Organic Synthesis | Aromatic fluoride scaffold for C–H activation or directing-group-assisted functionalization | Enables regioselective functional group modification under transition-metal (e.g., Pd, Cu) catalysis |
Manufacturing Quality Control of 2,6-Difluorotoluene
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) | Quantitative separation and detection of 2,6-difluorotoluene using a capillary column and flame ionization detector. |
| Water Content | Karl Fischer Titration | Electrochemical titration based on the reaction of iodine with water in a methanol-based reagent. |
| Acidity (as HCl) | Acid-Base Titration | Neutralization of acidic impurities with standardized sodium hydroxide solution using phenolphthalein indicator. |
| Residue on Evaporation | Gravimetric Analysis | Evaporation of a known sample mass to dryness followed by weighing of non-volatile residue. |
| Color (APHA) | Visual Comparison or Spectrophotometry | Comparison of sample color against platinum-cobalt standard solutions or measurement at 455 nm. |
| Density at 20 C | Digital Density Meter | Measurement of mass per unit volume using oscillating U-tube principle. |
| Refractive Index at 20 C | Refractometry | Determination of light bending angle at air-sample interface using calibrated prism instrument. |
| Boiling Range | Distillation (ASTM D86) | Fractional distillation under atmospheric pressure to determine initial and final boiling points. |
| Non-Volatile Residue | Gravimetric Analysis | Evaporation of sample under controlled conditions and weighing of residue after drying. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantification of metal impurities via absorption of characteristic wavelength radiation by ground-state atoms in flame. |
| Chlorinated Impurities (e.g., o-chlorotoluene) | Gas Chromatography-Mass Spectrometry (GC-MS) | Separation by GC followed by identification and quantification using electron ionization mass spectra. |
| Sulfated Ash | Ignition and Gravimetry | Combustion of sample with sulfuric acid followed by high-temperature ashing and residue weighing. |
Technical Specifications of 2,6-Difluorotoluene
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow liquid |
| Purity | >=98.0% (GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.435–1.440 |
| Relative Density (20°C/25°C) | 1.100–1.115 g/cm³ |
| Odor | Characteristic aromatic odor |
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 2,6-Difluorotoluene
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2,6-Difluorotoluene
Packaging of 2,6-Difluorotoluene
Industrial 2,6-Difluorotoluene 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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