1-Chloro-3,4-difluorobenzene Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 696-02-6 |
| Product name | 1-Chloro-3,4-difluorobenzene |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeElectronic GradeMaterial GradeIndustrial 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-Chloro-3,4-difluorobenzene
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1-Chloro-3,4-difluorobenzene Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1-Chloro-3,4-difluorobenzene
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate in the synthesis of antidepressants, antipsychotics, and other active pharmaceutical ingredients | Organic synthesis steps including aromatic nucleophilic substitution, Grignard reactions, and coupling reactions |
| Agrochemicals | Intermediate for fluorinated herbicides, insecticides, and fungicides | Reactions such as halogen exchange, fluorination, nitration, and reduction to construct the active molecular scaffold |
| Liquid Crystal Materials | Key intermediate for synthesizing fluorinated liquid crystal monomers | Suzuki coupling, etherification, or esterification to introduce the liquid crystal core structure |
| Fine Chemicals | Synthetic building block for fluorinated aromatic compounds | Starting material in multistep organic synthesis, participating in transformations that retain the C–F bond |
Manufacturing Quality Control of 1-Chloro-3,4-difluorobenzene
| Test Item | Common Test Methods | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the color, physical state, and presence of mechanical impurities under natural or standard lighting conditions. |
| Content (Purity) | Gas Chromatography (GC) | Using capillary column gas chromatography with a flame ionization detector (FID), qualitative analysis based on retention time, quantitative analysis by peak area normalization to determine the content of the main component. |
| Impurity Analysis | Gas Chromatography-Mass Spectrometry (GC-MS) | Combines the separation capability of GC and the structural identification ability of MS to identify and qualitatively analyze trace organic impurities, suitable for trace impurity analysis. |
| Moisture Content | Karl Fischer Titration | Determines the water content in the sample through a quantitative reaction of iodine and sulfur dioxide in a water-free environment. The method includes coulometric and volumetric titration. |
| Chlorine Content | Ion Chromatography (IC) or Oxygen Flask Combustion Method | The oxygen flask combustion method converts organic chlorine into chloride ions, which are then determined by ion chromatography or argentometric method to verify halogen content. |
| Boiling Point/Distillation Range | Distillation Method | Determine the initial boiling point and dry point using a standard distillation apparatus to evaluate product volatility and component uniformity. |
| Density | Density Meter or Pycnometer Method | Determine the density of liquid samples at a specified temperature (e.g., 20°C) using a pycnometer or digital density meter for physical property verification. |
| Refractive Index | Abbe Refractometer Method | Measure the refractive index at a standard temperature (e.g., 20°C) as an auxiliary index for identification and purity assessment. |
Technical Specifications of 1-Chloro-3,4-difluorobenzene
| Test Item | Specification |
|---|---|
| Appearance | Colorless to light yellow clear liquid |
| Purity | >=98.0% (GC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Refractive Index (n20/D) | 1.475–1.485 |
| Relative Density (20°C/25°C) | 1.320–1.340 g/cm³ |
| Identification (NMR) | 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 1-Chloro-3,4-difluorobenzene
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1-Chloro-3,4-difluorobenzene
Packaging of 1-Chloro-3,4-difluorobenzene
Industrial 1-Chloro-3,4-difluorobenzene 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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