1,3-Dichloro-4-fluorobenzene Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1435-48-9 |
| Product name | 1,3-Dichloro-4-fluorobenzene |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty 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 1,3-Dichloro-4-fluorobenzene
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1,3-Dichloro-4-fluorobenzene Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1,3-Dichloro-4-fluorobenzene
| Industry | Application | Process |
|---|---|---|
| Pesticide Manufacturing | Key intermediate for synthesizing pyrethroid insecticides (e.g., lambda-cyhalothrin, bifenthrin) | Target pesticide active ingredients are produced via multi-step reactions including nitration, reduction, diazotization, fluorination, and chlorination |
| Pharmaceutical Manufacturing | Structural building block for synthesizing antifungal agents (e.g., voriconazole) and certain anticancer drugs | Acts as an aryl substituent in coupling reactions (e.g., Suzuki, Heck) or nucleophilic substitution reactions to construct drug molecular scaffolds |
| Materials Science | Intermediate for synthesizing liquid crystal monomers and organic optoelectronic materials (e.g., OLED hole-transport layer materials) | After derivatization (e.g., bromination, borylation, amination), participates in polymerization or covalent modification to tune optoelectronic properties of materials |
Manufacturing Quality Control of 1,3-Dichloro-4-fluorobenzene
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detector | Quantitative determination based on peak area comparison against certified reference standard using capillary column separation. |
| Related Substances | Gas Chromatography (GC) with FID or MS detection | Separation and identification of impurities by retention time and/or mass spectral matching; quantified relative to main peak. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Volatile solvents partitioned into headspace and analyzed by GC-FID after thermal equilibration. |
| Water Content | Karl Fischer Titration (coulometric mode) | Electrochemical titration where iodine generated in situ reacts stoichiometrically with water; endpoint detected amperometrically. |
| Acidity (as HCl) | Acid-Base Titration with NaOH | Neutralization of acidic impurities (e.g., residual HCl) using standardized sodium hydroxide solution and potentiometric endpoint detection. |
| Non-Volatile Residue | Gravimetric Analysis | Evaporation of sample under controlled conditions followed by weighing of residue after drying at 105 C. |
| Chloride Ion (inorganic) | Ion Chromatography (IC) with conductivity detection | Separation of anions on ion-exchange column; chloride quantified by conductivity response relative to calibration standards. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Multi-element detection after acid digestion and dilution; quantification via isotope-specific mass spectrometry. |
| Appearance | Visual Inspection | Assessment of color and clarity against water-white standard under controlled lighting and viewing conditions. |
| Density | Digital Density Meter | Measurement of oscillating U-tube frequency shift correlated to sample density at specified temperature (e.g., 20 C). |
| Refractive Index | Refractometry | Determination of light refraction angle at air-sample interface using calibrated Abbe refractometer at 20 C. |
| Boiling Range | Distillation (Micro Method per ASTM D1078) | Fractional distillation under reduced pressure; recording initial and final boiling points at specified pressure. |
Technical Specifications of 1,3-Dichloro-4-fluorobenzene
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=99.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.0% |
| Single Impurity | <=0.3% |
| Refractive Index (n20/D) | 1.548–1.552 |
| Relative Density (20°C/25°C) | 1.350–1.360 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 1,3-Dichloro-4-fluorobenzene
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1,3-Dichloro-4-fluorobenzene
Packaging of 1,3-Dichloro-4-fluorobenzene
Industrial 1,3-Dichloro-4-fluorobenzene 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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