4-BROMOBENZYLMAGNESIUM BROMIDE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 92206-72-9 |
| Product name | 4-BROMOBENZYLMAGNESIUM BROMIDE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeReagent Grade |
| Packaging | 25KG/bag |
| 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 4-BROMOBENZYLMAGNESIUM BROMIDE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-BROMOBENZYLMAGNESIUM BROMIDE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-BROMOBENZYLMAGNESIUM BROMIDE
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical R&D | Used as an organic synthesis intermediate for constructing bromoaryl-containing drug molecules | Participates in nucleophilic addition or substitution reactions—e.g., with aldehydes, ketones, esters, or epoxides—as a Grignard reagent |
| Agricultural chemicals | Synthesizes biologically active bromoaromatic pesticide intermediates | Introduces the 4-bromobenzyl moiety via Grignard reaction, followed by functional group transformations |
| Materials science | Serves as a precursor for functionalized organic materials (e.g., liquid crystals, OLED materials) | Couples with or adds to specific electron acceptors or conjugated systems to construct target molecular frameworks |
| Organic synthesis research | One of the standard Grignard reagents employed in carbon–carbon bond formation reactions | Reacts with various electrophiles (e.g., CO₂, nitriles, alkyl/aryl halides) under anhydrous, oxygen-free conditions to prepare complex organic molecules |
Manufacturing Quality Control of 4-BROMOBENZYLMAGNESIUM BROMIDE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) | Quantifies main component using retention time and peak area against calibrated standard. |
| Residual Solvents | Gas Chromatography (GC) with FID | Separates and quantifies volatile organic solvents based on retention time and detector response. |
| Water Content | Karl Fischer Titration | Measures water via stoichiometric reaction between iodine, sulfur dioxide, and water in pyridine/methanol medium. |
| Heavy Metals | Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) | Detects trace metal impurities by measuring element-specific atomic emission after plasma atomization. |
| Chloride Impurity | Ion Chromatography (IC) | Separates and quantifies chloride ions using ion-exchange column and conductivity detection. |
| Bromide Impurity | Potentiometric Titration with Silver Nitrate | Determines bromide concentration via precipitation titration monitored by silver indicator electrode. |
| Acidic Impurities | Acid-Base Titration with NaOH | Neutralizes acidic species using standardized sodium hydroxide solution and phenolphthalein endpoint. |
| Residual Magnesium | Atomic Absorption Spectroscopy (AAS) | Quantifies magnesium content by measuring absorption of specific wavelength light by ground-state Mg atoms in flame. |
| Appearance | Visual Inspection | Assesses physical state, color, and presence of particulates or phase separation under controlled lighting. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range at which solid transitions to liquid using calibrated capillary tube method. |
| Loss on Drying | Gravimetric Analysis | Measures mass loss after controlled heating to remove volatile components including moisture and solvents. |
| Organometallic Stability (by Grignard Activity) | Back-Titration with Standardized Acid | Evaluates active Grignard content by quenching with excess standardized HCl and back-titrating unreacted acid. |
Technical Specifications of 4-BROMOBENZYLMAGNESIUM BROMIDE
| Test Item | Specification |
|---|---|
| Appearance | Colorless to pale yellow liquid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Conforms to reference standard |
| Odor | Characteristic mild ether-like odor |
| Solubility | Soluble in THF, diethyl ether; insoluble in water |
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 4-BROMOBENZYLMAGNESIUM BROMIDE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Safety Information of 4-BROMOBENZYLMAGNESIUM BROMIDE
| Pictograms |   |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of 4-BROMOBENZYLMAGNESIUM BROMIDE
Industrial 4-BROMOBENZYLMAGNESIUM BROMIDE 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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