2-Methylthiophene Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 554-14-3 |
| Product name | 2-Methylthiophene |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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-Methylthiophene
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-Methylthiophene Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2-Methylthiophene
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Industry | Pharmaceutical Intermediate | Used in the synthesis of thienopyridine derivatives (e.g., as platelet aggregation inhibitors) and other thienyl-based pharmaceuticals. |
| Agrochemical Industry | Agrochemical Intermediate | Serves as a key structural building block in the synthesis of thienyl-based insecticides, fungicides, and herbicides. |
| Dye Industry | Dye Intermediate | Used in the synthesis of thienyl-containing azo dyes and functional dyes, acting as either a diazo or coupling component. |
| Flavor & Fragrance Industry | Food Flavoring Agent | Used as a flavor ingredient in savory flavor formulations, including meat, onion, and garlic flavors. |
| Electronic Chemicals | Precursor for Organic Semiconductor Materials | Used in polymerization to produce conductive polymers (e.g., polythiophene derivatives) for organic thin-film transistors (OTFTs) or organic photovoltaic (OPV) cells. |
| Organic Synthesis | General Synthetic Building Block | Employed in alkylation, acylation, sulfonation, or halogenation reactions to prepare diverse 2-substituted thiophene derivatives. |
Manufacturing Quality Control of 2-Methylthiophene
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detector | Quantifies 2-methylthiophene peak area relative to calibration curve using internal or external standard. |
| Water Content | Karl Fischer Titration | Measures water via coulometric or volumetric reaction between water and iodine in pyridine/methanol medium. |
| Acidity (as H2SO4) | Acid-Base Titration with NaOH | Neutralizes acidic impurities using standardized sodium hydroxide solution and phenolphthalein indicator. |
| Residue on Evaporation | Gravimetric Analysis | Evaporates a known sample mass at 105 C and weighs non-volatile residue. |
| Color (APHA) | Visual Comparison or Spectrophotometry | Compares sample color to platinum-cobalt standard solutions using APHA scale. |
| Density at 20 C | Digital Density Meter | Measures mass per unit volume using oscillating U-tube principle. |
| Refractive Index at 20 C | Refractometry | Determines refractive index by measuring angle of light refraction through liquid sample. |
| Boiling Range | Distillation (ASTM D86) | Measures initial and final boiling points under atmospheric pressure using standardized distillation apparatus. |
| Sulfur Content | Combustion IC (Ion Chromatography) | Oxidizes sulfur compounds to sulfate, then quantifies sulfate ions via conductivity detection. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Atomizes sample in flame/graphite furnace and measures absorption of characteristic wavelength light. |
| Non-Volatile Matter | Gravimetric Analysis | Evaporates specified volume to dryness and weighs residue after drying at 105 C. |
| Odor | Organoleptic Evaluation | Assesses presence and intensity of characteristic odor by trained personnel against reference standard. |
Technical Specifications of 2-Methylthiophene
| Test Item | Specification |
|---|---|
| Appearance | Yellow liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.525–1.535 |
| Relative Density (20°C/25°C) | 1.045–1.055 g/cm³ |
| Odor | Characteristic thienyl 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-Methylthiophene
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2-Methylthiophene
Packaging of 2-Methylthiophene
Industrial 2-Methylthiophene 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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