4-Fluorothiophenol Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 371-42-6 |
| Product name | 4-Fluorothiophenol |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeElectronic 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 4-Fluorothiophenol
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-Fluorothiophenol Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-Fluorothiophenol
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthesis of pharmaceutical intermediates for active ingredients such as anti-inflammatory and antiviral agents | Introduces a p-fluorophenylthio group via nucleophilic substitution, participating in multistep synthesis |
| Pesticides | Pesticide intermediate for synthesizing novel insecticides and fungicides | Undergoes condensation reactions with haloalkanes or acyl chlorides to form sulfur-containing heterocyclic structures |
| Polymers | Functional monomer for high-performance polymers, enhancing thermal resistance and chemical stability | Participates in free-radical polymerization or condensation polymerization to incorporate fluorine for performance enhancement |
| Photoresists | Modification component in photoresists or photosensitive resins | Enables crosslinking via thiol-ene click chemistry or reaction with epoxy groups |
| Organic Synthesis | General thiol reagent for coupling or sulfidation reactions | Participates in palladium-catalyzed Suzuki-type coupling or addition reactions with aldehydes/ketones |
Manufacturing Quality Control of 4-Fluorothiophenol
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the color, condition, and clarity of the sample under natural light or standard light source to determine if there are any impurities or discoloration. |
| Content Determination | Gas Chromatography (GC) | Use capillary columns (e.g., HP-5, DB-624), FID detector, qualitative by retention time, quantitative by external standard method using peak area. |
| Purity Analysis | High-Performance Liquid Chromatography (HPLC) | Use C18 reversed-phase column, UV detector (~254 nm), gradient elution to separate impurities and calculate the purity of the main component. |
| Structure Confirmation | Fourier Transform Infrared Spectroscopy (FT-IR) | Determine the infrared absorption spectrum of the sample and compare with a standard spectrum to confirm the presence of functional groups such as –SH, C–F, and aromatic rings. |
| Fluorine Element Identification | ¹⁹F Nuclear Magnetic Resonance (¹⁹F NMR) | Determine the ¹⁹F NMR spectrum in deuterated solvent, and confirm the position of fluorine atoms based on chemical shift (δ ≈ -110 ~ -115 ppm). |
| Thiol Group (-SH) Content | Iodometric Method | Utilize the quantitative oxidation reaction between thiol and iodine, with starch as an indicator, to titrate the remaining iodine and calculate the -SH content. |
| Moisture Content | Karl Fischer Method | Determine trace moisture in the sample using coulometric or volumetric methods, suitable for controlling ppm-level water content in organic liquids. |
| Residual Solvents | Gas Chromatography (GC) | Use headspace sampling to detect residual solvents such as benzene, toluene, ethanol, and acetone used in synthesis, complying with pharmacopoeia or company standards. |
| Heavy Metal Content | Atomic Absorption Spectrometry (AAS) or ICP-MS | Determine the content of heavy metals such as lead, mercury, cadmium, and arsenic after digesting the sample, ensuring compliance with safety limits. |
| Odor and Volatility | Sensory Evaluation + GC-MS | Combine olfactory assessment with gas chromatography-mass spectrometry to identify sources of odor and volatile impurity components. |
Technical Specifications of 4-Fluorothiophenol
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Melting Point | -15 to -10°C |
| Identification (NMR) | Consistent with structure |
| Odor | Characteristic aromatic thiol 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 4-Fluorothiophenol
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4-Fluorothiophenol
Packaging of 4-Fluorothiophenol
Industrial 4-Fluorothiophenol 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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