2,4-DIFLUORO-PYRIDINE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 34941-90-7 |
| Product name | 2,4-DIFLUORO-PYRIDINE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeReagent 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 2,4-DIFLUORO-PYRIDINE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2,4-DIFLUORO-PYRIDINE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2,4-DIFLUORO-PYRIDINE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthetic intermediate for active pharmaceutical ingredients (e.g., in anticancer and antibacterial drug development) | Used in organic synthesis and catalytic reactions |
| Agrochemicals | Synthetic intermediate for agrochemical active ingredients | Applied in fluorination reactions and heterocyclic compound modification |
| Materials Science | Monomer or modifier for fluorinated polymeric materials | Applied in polymerization and functionalization reactions |
| R&D | Chemical reagent for fundamental organic synthesis research | Used in laboratory-scale synthesis and purification |
Manufacturing Quality Control of 2,4-DIFLUORO-PYRIDINE
| 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 calibrated column and carrier gas. |
| Water Content | Karl Fischer Titration | Electrochemical titration where iodine reacts stoichiometrically with water in a methanol-based solvent, detecting endpoint amperometrically. |
| Residue on Ignition | Gravimetric Analysis | Sample is incinerated at 700-800 C, cooled in a desiccator, and weighed to determine non-volatile inorganic residue. |
| Heavy Metals | ICP-OES | Multi-element detection via atomic emission from plasma-excited atoms; quantified by calibration curves using metal standards. |
| Chloride Impurity | Ion Chromatography (IC) | Separation of anions on an ion-exchange column followed by conductivity detection and quantification against chloride standards. |
| Acid Value | Acid-Base Titration with NaOH | Neutralization of acidic impurities using standardized sodium hydroxide solution with phenolphthalein indicator. |
| Color | Visual Comparison or APHA Color Scale | Comparison of sample solution color against platinum-cobalt standard solutions under controlled lighting conditions. |
| Density | Digital Density Meter | Measurement of oscillating U-tube frequency shift correlated to sample density at specified temperature. |
| Refractive Index | Refractometry | Determination of light refraction angle at air-sample interface using calibrated prism and monochromatic sodium D-line source. |
| Non-Volatile Residue | Gravimetric Evaporation | Evaporation of known sample mass to dryness at 105 C, followed by cooling and weighing of residual solids. |
| Related Substances | HPLC with UV Detection | Separation on reversed-phase column and quantification of impurities by UV absorbance relative to main peak response. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Thermal equilibration of sample in sealed vial, followed by GC-FID analysis of volatile organic compounds in headspace vapor. |
Technical Specifications of 2,4-DIFLUORO-PYRIDINE
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Refractive Index (n20/D) | 1.465–1.475 |
| Relative Density (20°C/25°C) | 1.22–1.24 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 2,4-DIFLUORO-PYRIDINE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2,4-DIFLUORO-PYRIDINE
Packaging of 2,4-DIFLUORO-PYRIDINE
Industrial 2,4-DIFLUORO-PYRIDINE 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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