2,5-Dimethoxytetrahydrofuran Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 696-59-3 |
| Product name | 2,5-Dimethoxytetrahydrofuran |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeSpecialty GradeCosmetic GradeFood 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 2,5-Dimethoxytetrahydrofuran
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2,5-Dimethoxytetrahydrofuran Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2,5-Dimethoxytetrahydrofuran
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate in the synthesis of antiviral agents, antibiotics, and other active pharmaceutical ingredients (APIs) | Used as a furan ring precursor in condensation and cyclization reactions |
| Pesticides | Intermediate in the preparation of agricultural chemicals such as insecticides and fungicides | Applied to construct oxygen-containing heterocyclic structures, followed by multi-step synthesis to incorporate into target molecules |
| Fragrances & Flavors | Synthesis of fragrance compounds exhibiting fruity or floral notes | Generates aroma compounds via acid-catalyzed ring opening or condensation with aldehydes/ketones |
| Organic Synthesis | General synthetic building block for constructing heterocyclic compounds such as furans and pyrroles | Hydrolyzes under acidic conditions to yield 1,4-dicarbonyl compounds, which undergo subsequent cyclization or functional group transformations |
Manufacturing Quality Control of 2,5-Dimethoxytetrahydrofuran
| Detection Item | Common Testing Methods | Method Overview |
|---|---|---|
| Purity Determination | Gas Chromatography (GC) | Separates sample components using a capillary column and quantifies the main component via FID detector, using internal or external standard methods for quantification. |
| Moisture Content | Karl Fischer Titration | Measures trace moisture in samples using either volumetric or coulometric methods; suitable for precise determination of water content in organic solvents. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Volatilized solvents from heated samples enter the gas phase, are separated by GC, and detected by FID or MS for quantitative analysis of residual organic solvents. |
| Heavy Metal Content | Inductively Coupled Plasma Mass Spectrometry (ICP-MS) | After sample digestion, multiple heavy metals (e.g., Pb, As, Cd, Hg) are detected with high sensitivity using ICP-MS. |
| Appearance and Color | Visual Comparison / Colorimeter | Observe liquid color under standard lighting conditions, or use a colorimeter to quantify color values, assessing compliance with colorless to slightly yellow specifications. |
| Refractive Index | Abe Refractometer Method | Measures refractive index at 20°C or 25°C, serving as a physical constant for product identification and quality consistency control. |
| Density | Density Meter Method / Vibrating Density Meter | Measures density under constant temperature using digital density meters to verify physical properties against specification requirements. |
| Acidity/Alkalinity | pH Meter Method / Acid-Base Titration | Dissolve sample in water or ethanol, then measure pH directly using a pH meter or perform titration with standard acid/base to assess acid/base impurity levels. |
| Content Uniformity (Batch-to-Batch) | GC-FID or HPLC-UV | Parallel testing of multiple batches; statistical analysis of peak area or concentration to ensure batch-to-batch consistency. |
| Impurity Profile Analysis | GC-MS or LC-MS | Combines chromatographic separation with mass spectrometry identification to characterize unknown impurities, supporting process optimization and safety assessment. |
Technical Specifications of 2,5-Dimethoxytetrahydrofuran
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=99.0% (GC-MS, cis + trans) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.435 - 1.445 |
| Relative Density (20°C/25°C) | 1.020 - 1.040 g/cm³ |
| Odor | Characteristic 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 2,5-Dimethoxytetrahydrofuran
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2,5-Dimethoxytetrahydrofuran
Packaging of 2,5-Dimethoxytetrahydrofuran
Industrial 2,5-Dimethoxytetrahydrofuran 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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