2-Methyltetrahydrofuran-3-thiol Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 57124-87-5 |
| Product name | 2-Methyltetrahydrofuran-3-thiol |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural 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-Methyltetrahydrofuran-3-thiol
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-Methyltetrahydrofuran-3-thiol Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2-Methyltetrahydrofuran-3-thiol
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthesis intermediate | Produced via specific chemical reactions, e.g., alkylation with haloalkanes |
| Pesticides | Synthetic raw material | Applied in the synthesis of pesticide compounds with defined biological activity |
| Cosmetics | Fragrance ingredient | Used as a fragrance additive to impart distinctive olfactory characteristics |
Manufacturing Quality Control of 2-Methyltetrahydrofuran-3-thiol
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Purity/Content Determination | Gas Chromatography (GC) | Capillary gas chromatography with FID (flame ionization detector) or MS (mass spectrometer) detection is used. Quantitative analysis of 2-Methyl-3-tetrahydrofuranthiol is performed via external or internal standard method to evaluate the purity of the main component. |
| Moisture Content | Karl Fischer Titration | Utilizes the quantitative reaction between Karl Fischer reagent and water in the sample. The trace moisture content is determined by coulometric or volumetric titration to ensure the product meets dryness requirements. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | The sample is placed in a sealed headspace vial and heated to equilibrium. The gaseous phase is then injected into a GC-FID system to detect residual organic solvents (e.g., ethanol, dichloromethane) that may remain from the manufacturing process. |
| Heavy Metal Content | Inductively Coupled Plasma Mass Spectrometry (ICP-MS) or Atomic Absorption Spectroscopy (AAS) | After acid digestion of the sample, ICP-MS or AAS is used to determine the levels of heavy metal elements such as lead, arsenic, mercury, and cadmium, ensuring compliance with relevant safety limit standards. |
| Thiol Content (Total Sulfur) | UV-Visible Spectrophotometry or Iodometric Titration | Measures the thiol group by its reaction with a specific chromogenic reagent (e.g., Ellman's reagent) to form a colored compound, followed by absorbance measurement at a specific wavelength; or determines total thiol content indirectly by titration with a standard iodine solution. |
| Appearance and Color | Visual Comparison or Colorimeter Method | Sample color and clarity are observed under specified conditions, or color values are quantitatively measured using a colorimeter to assess compliance with quality specifications. |
| Refractive Index | Abbe Refractometer Method | The refractive index of the sample is measured using an Abbe refractometer under controlled temperature (typically 20°C or 25°C), serving as an auxiliary parameter for identification and purity control. |
| Odor Characteristics | Sensory Evaluation (conducted by trained perfumers/evaluators) | Trained sensory panelists assess the odor of the sample under standard conditions, describing and scoring its aroma to confirm the characteristic scent of 2-Methyl-3-tetrahydrofuranthiol (e.g., coffee-like, roasted nutty notes) and absence of off-odors. |
Technical Specifications of 2-Methyltetrahydrofuran-3-thiol
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.515–1.525 |
| Relative Density (20°C/25°C) | 1.08–1.12 g/cm³ |
| Odor | Characteristic sulfurous 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-Methyltetrahydrofuran-3-thiol
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2-Methyltetrahydrofuran-3-thiol
Safety Information of 2-Methyltetrahydrofuran-3-thiol
| Pictograms |   |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 2-Methyltetrahydrofuran-3-thiol
Industrial 2-Methyltetrahydrofuran-3-thiol 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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