2-broMo-3-(2-ethylhexyl)thiophene Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 303734-52-3 |
| Product name | 2-broMo-3-(2-ethylhexyl)thiophene |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial 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 2-broMo-3-(2-ethylhexyl)thiophene
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-broMo-3-(2-ethylhexyl)thiophene Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2-broMo-3-(2-ethylhexyl)thiophene
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Intermediates | Used in the synthesis of certain drug molecules | Thiophene structure introduced via addition or substitution reactions |
| Agrochemical Intermediates | Used in the synthesis of specific active ingredients in pesticides | Employed as a building block in subsequent substitution or coupling reactions |
| Materials Science | Used in the synthesis of novel conductive or functional materials | Thiophene units incorporated via polymerization or block copolymerization |
| Fine Chemicals | Serves as an intermediate in the synthesis of complex organic molecules | Processed into other fine chemicals via multi-step synthetic reactions |
| Polymer Synthesis | Used to prepare functional polymers containing thiophene moieties | Acts as a monomer in free-radical or coordination polymerization |
Manufacturing Quality Control of 2-broMo-3-(2-ethylhexyl)thiophene
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component by UV absorption at specific wavelength using reverse-phase chromatography with external standard calibration. |
| Related Substances | HPLC-UV | Detects and quantifies structurally related impurities using gradient elution and UV detection. |
| Residual Solvents | GC-FID | Measures volatile organic solvents (e.g., toluene, ethyl acetate) by gas chromatographic separation and flame ionization detection. |
| Water Content | Karl Fischer Titration | Determines trace water via coulometric or volumetric titration based on iodine-sulfur dioxide reaction in pyridine/methanol medium. |
| Acid Value | Acid-Base Titration | Measures acidic impurities by titration with standardized potassium hydroxide solution using phenolphthalein indicator. |
| Heavy Metals | ICP-OES | Quantifies metal contaminants (e.g., Pb, Cd, Ni) after acid digestion by atomic emission spectroscopy at characteristic wavelengths. |
| Chloride Content | Ion Chromatography | Separates and quantifies chloride ions using suppressed conductivity detection after aqueous extraction. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range at which solid transitions to liquid using calibrated capillary tube method. |
| Appearance | Visual Inspection | Assesses physical state, color, and clarity of sample against standard reference under controlled lighting conditions. |
| Specific Optical Rotation | Polarimetry | Measures rotation of plane-polarized light induced by chiral centers in solution using sodium D-line source. |
| Residue on Ignition | Gravimetric Analysis | Determines inorganic ash content by high-temperature incineration followed by precise weighing of residue. |
| Bulk Density | Tap Density Measurement | Calculates mass per unit volume after standardized tapping of powder in a graduated cylinder. |
Technical Specifications of 2-broMo-3-(2-ethylhexyl)thiophene
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.540–1.545 |
| Relative Density (20°C/25°C) | 1.12–1.14 g/cm³ |
| Identification (NMR) | Consistent with structure |
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-broMo-3-(2-ethylhexyl)thiophene
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2-broMo-3-(2-ethylhexyl)thiophene
Safety Information of 2-broMo-3-(2-ethylhexyl)thiophene
| Pictograms |  |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of 2-broMo-3-(2-ethylhexyl)thiophene
Industrial 2-broMo-3-(2-ethylhexyl)thiophene 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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