4-CHLOROPHENYLMAGNESIUM BROMIDE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 873-77-8 |
| Product name | 4-CHLOROPHENYLMAGNESIUM BROMIDE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeReagent 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 4-CHLOROPHENYLMAGNESIUM BROMIDE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-CHLOROPHENYLMAGNESIUM BROMIDE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-CHLOROPHENYLMAGNESIUM BROMIDE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Organic synthesis intermediate for constructing drug molecules containing a 4-chlorophenyl moiety | Grignard reaction with electrophiles such as aldehydes, ketones, esters, or ethylene oxide to produce alcohols, carboxylic acids, or other functionalized products |
| Agricultural chemicals | Synthesis of biologically active pesticide or herbicide intermediates | Introduction of the 4-chlorophenyl functional group via Grignard addition or coupling reactions |
| Fine chemicals | Preparation of liquid crystal materials, organic optoelectronic materials, or polymer monomers | Participation as an aryl nucleophile in C–C bond-forming reactions, e.g., transition metal-catalyzed coupling with haloarenes (e.g., Kumada coupling) |
| Research | Organic synthetic methodology development and construction of complex molecules | Use as a strong nucleophile under anhydrous, oxygen-free conditions in various carbon-carbon bond-forming reactions |
Manufacturing Quality Control of 4-CHLOROPHENYLMAGNESIUM BROMIDE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (C6H4ClMgBr content) | Acid-Base Titration with Standardized HCl | Reaction of Grignard reagent with excess standardized HCl, followed by back-titration with NaOH to determine active magnesium content. |
| Residual Solvent (THF) | Gas Chromatography (GC) | Separation and quantification of tetrahydrofuran using a polar capillary column and flame ionization detection. |
| Water Content | Karl Fischer Titration | Electrochemical titration based on the reaction of iodine with water in a methanol-based reagent system. |
| Chloride Ion Impurity | Ion Chromatography (IC) | Separation of chloride anions on an anion-exchange column with conductivity detection. |
| Magnesium Content | Complexometric Titration with EDTA | Chelation of Mg2+ with standardized EDTA solution using Eriochrome Black T indicator at pH 10. |
| Bromide Ion Impurity | Potentiometric Titration with AgNO3 | Precipitation of bromide as AgBr, detected by silver ion-selective electrode or potentiometric endpoint. |
| Heavy Metals (Pb, Fe, Ni, Cu) | Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) | Atomization and excitation of metal ions in argon plasma; quantification via element-specific emission wavelengths. |
| Appearance (Solution Clarity and Color) | Visual Inspection against Standard Solutions | Comparison of sample solution clarity and color to reference standards under controlled lighting conditions. |
| pH of Aqueous Hydrolysate | pH Meter Measurement | Measurement of pH after controlled hydrolysis of a representative sample in deionized water. |
| Organic Impurities (e.g., biphenyl, benzene derivatives) | Gas Chromatography-Mass Spectrometry (GC-MS) | Separation by GC followed by identification and semi-quantification using electron ionization mass spectra. |
| Residual Magnesium Oxide/Hydroxide | Gravimetric Analysis | Precipitation of Mg(OH)2 upon alkalinization, filtration, drying, and weighing of residue. |
| Stability Indicator (Peroxide Formation) | Iodometric Titration | Oxidation of iodide to iodine by peroxides in acidic medium, followed by titration with standardized thiosulfate. |
Technical Specifications of 4-CHLOROPHENYLMAGNESIUM BROMIDE
| Test Item | Specification |
|---|---|
| Appearance | Colorless to pale yellow clear solution in tetrahydrofuran |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Conforms to reference standard |
| Residue on Ignition | <=0.3% |
| Odor | Characteristic mild ether-like odor |
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-CHLOROPHENYLMAGNESIUM BROMIDE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Safety Information of 4-CHLOROPHENYLMAGNESIUM BROMIDE
| Pictograms |   |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of 4-CHLOROPHENYLMAGNESIUM BROMIDE
Industrial 4-CHLOROPHENYLMAGNESIUM 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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