5-CHLORO-2,4-DIFLUOROBENZONITRILE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 146780-26-9 |
| Product name | 5-CHLORO-2,4-DIFLUOROBENZONITRILE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeElectronic GradeMaterial GradeIndustrial GradeSpecialty Grade |
| Packaging | 25KG/bag |
| 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 5-CHLORO-2,4-DIFLUOROBENZONITRILE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 5-CHLORO-2,4-DIFLUOROBENZONITRILE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 5-CHLORO-2,4-DIFLUOROBENZONITRILE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthesis of antitumor drug intermediates | Used as a key intermediate in multistep organic synthesis |
| Pesticides | Synthesis of high-efficacy insecticides or herbicides | Applied to construct fluorinated aromatic active molecules |
| Fine Chemicals | Preparation of liquid crystal materials or functional monomers | Involved in nucleophilic substitution or coupling reactions to build the main chain |
| Electronic Chemicals | Synthesis of fluorinated electronic functional materials | Used to prepare highly stable aromatic nitrile compounds |
Manufacturing Quality Control of 5-CHLORO-2,4-DIFLUOROBENZONITRILE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantitative determination based on peak area comparison against a certified reference standard under optimized chromatographic conditions. |
| Related Substances | High Performance Liquid Chromatography (HPLC) with UV detection | Separation and quantification of impurities using reversed-phase chromatography and UV absorbance at 220 nm. |
| Residual Solvents | Gas Chromatography (GC) with Headspace sampling and FID detection | Volatile organic solvents are extracted into headspace and quantified by calibration against standard solutions. |
| Water Content | Karl Fischer Titration (Coulometric mode) | Electrochemical titration where iodine generated in situ reacts stoichiometrically with water in the sample. |
| Chloride Impurity | Ion Chromatography (IC) with conductivity detection | Separation of anionic species on an ion-exchange column followed by quantitative detection via electrical conductivity. |
| Heavy Metals | Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) | Atomization and excitation of metal elements in plasma; quantification based on element-specific emission intensities. |
| Residue on Ignition | Gravimetric analysis after high-temperature ashing | Sample is ignited at 700-800 C to remove organic matter; inorganic residue is weighed as sulfate ash. |
| Melting Point | Capillary melting point apparatus | Thermal transition observed visually or automatically as the temperature at which solid phase changes to liquid. |
| Appearance | Visual inspection against standard white background | Assessment of physical state, color, and presence of visible particulates or discoloration under controlled lighting. |
| pH of Aqueous Suspension | pH meter measurement | Sample is suspended in purified water and equilibrated; pH is measured using calibrated electrode. |
| Particle Size Distribution | Laser Diffraction Particle Size Analysis | Scattering pattern of laser beam passing through dispersed particles is analyzed to calculate size distribution. |
| Bulk Density | ASTM D1895 method (tapped density) | Mass per unit volume measured after controlled tapping of a graduated cylinder containing the powder sample. |
Technical Specifications of 5-CHLORO-2,4-DIFLUOROBENZONITRILE
| Test Item | Specification |
|---|---|
| Appearance | Off-white crystalline solid |
| Purity | >=98.0% (GC-MS) |
| Melting Point | 68–72°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Identification (IR) | Consistent with structure |
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 5-CHLORO-2,4-DIFLUOROBENZONITRILE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 5-CHLORO-2,4-DIFLUOROBENZONITRILE
Safety Information of 5-CHLORO-2,4-DIFLUOROBENZONITRILE
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 5-CHLORO-2,4-DIFLUOROBENZONITRILE
Industrial 5-CHLORO-2,4-DIFLUOROBENZONITRILE 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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