1-Bromo-2,4-dimethoxybenzene Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 17715-69-4 |
| Product name | 1-Bromo-2,4-dimethoxybenzene |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeSpecialty 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 1-Bromo-2,4-dimethoxybenzene
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1-Bromo-2,4-dimethoxybenzene Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1-Bromo-2,4-dimethoxybenzene
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Intermediates | Key intermediate in the synthesis of antitumor agents (e.g., benzimidazole derivatives) | Used in nucleophilic substitution of bromoarenes to introduce methoxy-modified phenyl ring structures |
| Agrochemical Intermediates | Structural building block for high-efficacy insecticides and fungicides (e.g., triazole-based agrochemicals) | Applied in cyclization reactions with hydrazides or amines to construct heterocyclic agrochemical core structures |
| Organic Synthesis | Building block for liquid crystal monomers and OLED emissive materials | Employed in palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Heck) to extend aromatic ring functionalization |
Manufacturing Quality Control of 1-Bromo-2,4-dimethoxybenzene
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantitative determination based on peak area comparison against a certified reference standard under optimized chromatographic conditions. |
| Residual Solvents | Gas Chromatography (GC) with Headspace sampling | Volatile organic impurities are vaporized in headspace vial and quantified by GC-FID using calibrated external standards. |
| Water Content | Karl Fischer Titration (Coulometric mode) | Electrochemical titration where iodine generated coulometrically reacts stoichiometrically with water in the sample. |
| Heavy Metals (as Pb) | Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) | Multi-element trace metal quantification via atomic emission intensity measurement after acid digestion and nebulization. |
| Chloride Impurity | Ion Chromatography (IC) with conductivity detection | Separation and quantification of chloride anions based on retention time and conductivity response relative to calibration standards. |
| Residual Bromine (as Br2 or HBr) | Redox Titration with Sodium Thiosulfate | Oxidizing bromine species react stoichiometrically with iodide to liberate iodine, which is then titrated with standardized thiosulfate. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition observed as solid-to-liquid phase change under controlled heating rate; compared to pharmacopeial reference range. |
| Appearance | Visual Inspection in Standardized Lighting | Subjective assessment of physical state, color, and clarity against established visual specifications for the substance. |
| Acid Value | Acid-Base Titration with NaOH (ethanolic solution) | Free acidic impurities neutralized by standardized sodium hydroxide; endpoint detected potentiometrically or with phenolphthalein. |
| Related Substances | High Performance Liquid Chromatography (HPLC) with UV detection | Impurity profiling via reversed-phase separation and UV absorbance detection at 254 nm, relative to main peak area. |
| Sulfated Ash | Gravimetric Analysis after High-Temperature Ignition | Inorganic residue mass measured after charring organic matrix at 700-800 C and treating with sulfuric acid prior to final ignition. |
| Bulk Density | Tap Density Measurement (ASTM D1895) | Mass per unit volume determined after standardized mechanical tapping of a known mass in a graduated cylinder. |
Technical Specifications of 1-Bromo-2,4-dimethoxybenzene
| Test Item | Specification |
|---|---|
| Appearance | Yellow liquid |
| Purity | >=98.0% (GC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | -15 to -10°C |
| Refractive Index (n20/D) | 1.545–1.555 |
| 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 1-Bromo-2,4-dimethoxybenzene
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1-Bromo-2,4-dimethoxybenzene
Packaging of 1-Bromo-2,4-dimethoxybenzene
Industrial 1-Bromo-2,4-dimethoxybenzene 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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