BENZENE, 2-BROMO-1-IODO-3-METHYL- Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 888214-21-9 |
| Product name | BENZENE, 2-BROMO-1-IODO-3-METHYL- |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeReagent 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 BENZENE, 2-BROMO-1-IODO-3-METHYL-
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk BENZENE, 2-BROMO-1-IODO-3-METHYL- Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of BENZENE, 2-BROMO-1-IODO-3-METHYL-
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Organic synthesis intermediate for constructing brominated or iodinated aromatic drug molecules | Used in palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Sonogashira) to introduce aryl, alkynyl, and other functional groups |
| Pesticides | Synthesis of biologically active pesticide intermediates | Enables regioselective functional group transformation via halogen selectivity |
| Materials Science | Preparation of liquid crystal materials and organic optoelectronic material precursors | Participates in metal-catalyzed coupling reactions to construct conjugated systems or functionalize aromatic scaffolds |
| Research | Multifunctional synthon for methodology development and complex molecule synthesis | Leverages differential reactivity of C–Br and C–I bonds to achieve sequential functionalization |
Manufacturing Quality Control of BENZENE, 2-BROMO-1-IODO-3-METHYL-
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | GC-FID or GC-MS | Quantitative determination by comparing peak area of analyte to that of a reference standard under controlled chromatographic conditions. |
| Related Substances | GC-FID or GC-MS | Separation and quantification of structurally similar impurities using capillary column chromatography with flame ionization detection. |
| Residual Solvents | GC-FID | Identification and quantification of volatile organic solvents based on retention time and peak area calibration against certified standards. |
| Water Content | Karl Fischer Titration | Electrochemical titration where iodine reacts stoichiometrically with water in anhydrous methanol/pyridine medium. |
| Heavy Metals | ICP-OES | Multi-element detection via atomic emission spectroscopy after acid digestion and nebulization of sample solution. |
| Residue on Ignition | Gravimetric Analysis | Measurement of non-volatile inorganic residue remaining after high-temperature ashing of sample. |
| Chloride Impurity | Ion Chromatography (IC) | Separation and quantification of chloride ions using anion-exchange column and conductivity detection. |
| Acid Value | Acid-Base Titration | Neutralization of acidic impurities with standardized sodium hydroxide solution using phenolphthalein indicator. |
| Melting Point | Capillary Melting Point Apparatus | Determination of temperature range at which solid transitions to liquid, indicating purity and identity. |
| Appearance | Visual Inspection | Assessment of physical state, color, and clarity against established reference standards under controlled lighting. |
| Specific Optical Rotation | Polarimetry | Measurement of rotation angle of plane-polarized light caused by chiral compounds in solution. |
| Bulk Density | ASTM D1895 | Determination of mass per unit volume of freely flowing powder using a calibrated cylinder and tapping device. |
Technical Specifications of BENZENE, 2-BROMO-1-IODO-3-METHYL-
| Test Item | Specification |
|---|---|
| Appearance | Yellow liquid |
| Purity | >=98.0% (GC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Identification (IR) | Consistent with structure |
| Refractive Index (n20/D) | 1.605–1.615 |
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 BENZENE, 2-BROMO-1-IODO-3-METHYL-
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of BENZENE, 2-BROMO-1-IODO-3-METHYL-
Safety Information of BENZENE, 2-BROMO-1-IODO-3-METHYL-
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of BENZENE, 2-BROMO-1-IODO-3-METHYL-
Industrial BENZENE, 2-BROMO-1-IODO-3-METHYL- 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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