3-Acetyl-2,5-dimethylthiophene Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 2530-10-1 |
| Product name | 3-Acetyl-2,5-dimethylthiophene |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeCosmetic GradeFood Grade |
| Packaging | 25L/drum |
| 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 3-Acetyl-2,5-dimethylthiophene
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 3-Acetyl-2,5-dimethylthiophene Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 3-Acetyl-2,5-dimethylthiophene
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Intermediates | Used in the synthesis of drug molecules | Prepared via organic synthesis |
| Agrochemical Intermediates | Manufacture of pesticides | Applied in synthesizing compounds with specific biological activity |
| Fine Fragrances & Flavors | Production of fragrance compounds | Served as a raw material for fragrance synthesis |
Manufacturing Quality Control of 3-Acetyl-2,5-dimethylthiophene
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the color, state, and presence of impurities under natural light or a standard light source. It should typically appear as a colorless to pale yellow transparent liquid or crystal. |
| Purity | Gas Chromatography (GC) | Determine the main component content by comparing retention times with reference standards and using peak area normalization on a capillary column gas chromatograph to assess sample purity. |
| Content Determination | Gas Chromatography-Mass Spectrometry (GC-MS) or High-Performance Liquid Chromatography (HPLC) | Use GC-MS for qualitative and quantitative analysis, combined with selected ion monitoring (SIM) to improve accuracy; HPLC is suitable for thermally unstable samples, commonly using a C18 reverse-phase column and a UV detector (e.g., at 220 nm). |
| Moisture | Karl Fischer Titration | Determine trace water content in the sample by titration based on the reaction of iodine with sulfur dioxide in a pyridine/methanol system. |
| Residual Solvents | Headspace-Gas Chromatography (HS-GC) | Place the sample in a sealed headspace vial and heat it to equilibrium. Take the gaseous phase for injection into the GC to separate and detect any residual organic solvents (e.g., toluene, ethanol, etc.). |
| Heavy Metals | Inductively Coupled Plasma Mass Spectrometry (ICP-MS) or Atomic Absorption Spectroscopy (AAS) | Dissolve the sample and use ICP-MS or AAS to measure the total amount of heavy metal elements such as lead, arsenic, cadmium, and mercury to ensure compliance with pharmacopoeia or industry limits. |
| Melting Point (if solid) | Capillary Melting Point Determination | Load the sample into a melting point capillary tube and heat it at a specified rate in a melting point apparatus. Record the initial and final melting temperatures to judge purity and crystalline consistency. |
| Refractive Index (if liquid) | Abbe Refractometer Method | Determine the refractive index of the sample at a specified temperature (e.g., 20°C) as an auxiliary identification and quality control parameter. |
Technical Specifications of 3-Acetyl-2,5-dimethylthiophene
| Test Item | Specification |
|---|---|
| Appearance | Colorless to very dark yellow and colorless to ver |
| Identification (Infrared Spectrum) | Consistent with structure |
| Purity (GC) | ≥ 98.5% |
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 3-Acetyl-2,5-dimethylthiophene
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 3-Acetyl-2,5-dimethylthiophene
Safety Information of 3-Acetyl-2,5-dimethylthiophene
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 3-Acetyl-2,5-dimethylthiophene
Industrial 3-Acetyl-2,5-dimethylthiophene 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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