2,3-Dihydrofuran Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1191-99-7 |
| Product name | 2,3-Dihydrofuran |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeMaterial GradeSpecialty 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 2,3-Dihydrofuran
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2,3-Dihydrofuran Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2,3-Dihydrofuran
| Industry | Application | Process |
|---|---|---|
| Chemical Synthesis | Organic synthesis intermediate | Used as a cyclic ether in Diels–Alder and hydrogenation reactions to construct complex molecular frameworks |
| Pharmaceutical Industry | Drug synthesis precursor | Applied in the synthesis of bioactive oxygen-containing heterocyclic compounds, including intermediates for antiviral and central nervous system agents |
| Pesticide Industry | Agrochemical intermediate | Involved in synthesizing functionalized heterocyclic structures in insecticides, fungicides, and other agrochemicals |
| Materials Science | Functional material monomer | Processed into high-performance polymer materials via ring-opening polymerization or copolymerization |
| Fine Chemicals | Solvent and reaction medium | Employed as a polar aprotic solvent to enhance reaction selectivity and yield in specific organic transformations |
Manufacturing Quality Control of 2,3-Dihydrofuran
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the sample's color, clarity, and presence of suspended particles or precipitates under natural or standard lighting conditions. |
| Assay | Gas Chromatography (GC) | Use a capillary column gas chromatograph with internal or external standard method to quantitatively analyze the main component content of 2,3-dihydrofuran. |
| Purity | Gas Chromatography-Mass Spectrometry (GC-MS) | After separation by GC, impurities are identified and their relative quantities assessed using mass spectrometry to calculate overall purity. |
| Water Content | Karl Fischer Titration | Determine trace moisture content precisely based on the reaction of iodine and sulfur dioxide with water in methanol. |
| Acid Value | Acid-Base Titration | Titrate acidic impurities in the sample with standardized sodium hydroxide solution; expressed as milligrams of KOH consumed per gram of sample. |
| Density | Density Meter or Pycnometer Method | Measure mass per unit volume at a specified temperature (e.g., 20°C) to assess consistency of the substance. |
| Refractive Index | Refractometry | Determine refractive index using an Abbe refractometer at standard temperature, serving as a physical constant for identification and purity assessment. |
| Boiling Point/Boiling Range | Distillation Method | Measure initial and final boiling points to evaluate boiling range, reflecting volatility and impurity levels. |
| Impurity Limits (e.g., isomers, degradation products) | High-Performance Liquid Chromatography (HPLC) or GC | Separate and quantify potential organic impurities using appropriate chromatographic conditions to ensure compliance with quality specifications. |
Technical Specifications of 2,3-Dihydrofuran
| Test Item | Specification |
|---|---|
| Appearance | Colorless to almost colorless clear liquid |
| Purity | >=99.0% (GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.0% |
| Single Impurity | <=0.3% |
| Refractive Index (n20/D) | 1.415–1.420 |
| Relative Density (20°C/25°C) | 0.875–0.885 g/cm³ |
| Odor | Characteristic mild ether-like 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 2,3-Dihydrofuran
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2,3-Dihydrofuran
Packaging of 2,3-Dihydrofuran
Industrial 2,3-Dihydrofuran 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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