Tetrafluoroterephthalonitrile Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1835-49-0 |
| Product name | Tetrafluoroterephthalonitrile |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeElectronic GradeIndustrial Grade |
| Packaging | 25KG/bag500KG/bag1000KG/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 Tetrafluoroterephthalonitrile
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Tetrafluoroterephthalonitrile Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Tetrafluoroterephthalonitrile
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Chemicals | Synthesis of fluorinated pharmaceutical intermediates | Acts as a key intermediate in constructing fluorinated aromatic compounds for the research and synthesis of antitumor and antiviral drugs |
| Materials Science | Monomer for liquid crystal display materials | Used to prepare high-performance liquid crystal molecules, enhancing thermal stability and electro-optical properties of liquid crystal materials |
| Polymer Chemistry | Monomer for high-temperature-resistant polymers | Participates in condensation polymerization reactions to produce high-temperature-resistant and corrosion-resistant polymers such as polyimides and polyarylonitriles |
| Electronics Industry | Precursor for electronic chemicals | Used to prepare functional components in semiconductor packaging materials or dielectric materials |
| Fine Chemicals | Fluorinated organic synthesis reagent | Functions as a versatile synthon in catalytic coupling and cyano group introduction reactions |
Manufacturing Quality Control of Tetrafluoroterephthalonitrile
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reversed-phase HPLC with UV detection at 220 nm, comparing peak area against a certified reference standard. |
| Moisture Content | Karl Fischer Titration | Electrochemical titration based on the reaction of iodine with water in a methanol-based solvent system. |
| Residue on Ignition | Gravimetric Analysis | Measurement of non-volatile inorganic residue after high-temperature ashing at 700-800 C. |
| Heavy Metals (as Pb) | ICP-OES | Multi-element quantification of trace metals after acid digestion, using plasma excitation and optical emission detection. |
| Chloride Impurity | Ion Chromatography | Separation and quantification of chloride anions using anion-exchange column and suppressed conductivity detection. |
| Melting Point | Capillary Melting Point Apparatus | Determination of temperature range at which solid transitions to liquid, observed visually under controlled heating rate. |
| Organic Volatile Impurities | GC-FID | Identification and quantification of residual solvents using gas chromatography with flame ionization detection. |
| Particle Size Distribution | Laser Diffraction | Analysis of scattered laser light intensity to calculate size distribution of dry powder particles. |
| Bulk Density | Graduated Cylinder Method | Mass per unit volume measured by pouring sample into a calibrated cylinder and tapping to settle. |
| Loss on Drying | Thermogravimetric Analysis | Weight loss measured after drying at 105 C for 2 hours under forced-air conditions. |
| Sulfated Ash | Gravimetric Analysis | Residue mass after treatment with sulfuric acid followed by ignition at 700 C. |
| Related Substances | HPLC-DAD | Detection and quantification of structurally similar impurities using diode array detection across multiple wavelengths. |
Technical Specifications of Tetrafluoroterephthalonitrile
| Test Item | Specification |
|---|---|
| Appearance | Brown solid |
| Purity | >=98.0% (GC) |
| Melting Point | 258-262°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 ppm |
| Residue on Ignition | <=0.1% |
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 Tetrafluoroterephthalonitrile
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NMR Spectra of Tetrafluoroterephthalonitrile
Packaging of Tetrafluoroterephthalonitrile
Industrial Tetrafluoroterephthalonitrile 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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