O-TOLYLMAGNESIUM BROMIDE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 932-31-0 |
| Product name | O-TOLYLMAGNESIUM BROMIDE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial GradeReagent 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 O-TOLYLMAGNESIUM BROMIDE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk O-TOLYLMAGNESIUM BROMIDE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of O-TOLYLMAGNESIUM BROMIDE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used as an organic synthesis intermediate in the production of active pharmaceutical ingredients (APIs) for anti-inflammatory and antitumor agents | Applied in Grignard reactions and coupling reactions |
| Agrochemicals | Used as an intermediate in the synthesis of insecticides and herbicides | Applied in reactions between haloalkanes and Grignard reagents |
| Materials Science | Used as a precursor for liquid crystal materials, polymer monomers, or functional materials | Applied in transition-metal-catalyzed polymerization |
| Dyes | Used in the synthesis of complex organic dye molecules, including azo dyes and anthraquinone dyes | Applied in nucleophilic addition and condensation reactions |
| Research Reagents | Used in laboratory-scale organic synthesis research for carbon–carbon bond formation or carbon–heteroatom bond formation | Applied under anhydrous and oxygen-free conditions |
Manufacturing Quality Control of O-TOLYLMAGNESIUM BROMIDE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Grignard reagent concentration) | Acid-base titration with standardized HCl | Quantifies active Grignard species by protonation and back-titration of excess acid. |
| Moisture content | Karl Fischer titration | Measures water via stoichiometric reaction between water, iodine, and sulfur dioxide in pyridine/methanol medium. |
| Residual magnesium metal | ICP-OES | Determines elemental Mg by plasma excitation and emission intensity measurement at characteristic wavelengths. |
| Residual bromobenzene | Gas chromatography (GC-FID) | Separates and quantifies unreacted bromobenzene using flame ionization detection. |
| Residual o-bromotoluene | Gas chromatography (GC-FID) | Separates and quantifies unreacted o-bromotoluene using flame ionization detection. |
| Residual ether solvents (THF/diethyl ether) | Gas chromatography (GC-FID) | Quantifies residual solvent impurities based on retention time and peak area calibration. |
| Chloride ion impurity | Ion chromatography (IC) | Separates and detects Cl- anions using conductivity detection after ion exchange separation. |
| Iron content | ICP-OES | Measures trace Fe contamination by plasma excitation and emission intensity at 238.204 nm or similar line. |
| Copper content | ICP-OES | Quantifies Cu impurity via plasma-induced atomic emission at characteristic wavelength (e.g., 324.754 nm). |
| pH of aqueous hydrolyzate | pH meter measurement | Indirect assessment of acidic/basic impurities by measuring pH after controlled hydrolysis and dilution. |
| Color (APHA) | Visual comparison or spectrophotometric measurement | Evaluates yellowness/browning against APHA color scale using 430 nm absorbance or visual standard matching. |
| Total ash content | Gravimetric analysis | Determines non-volatile residue after controlled high-temperature incineration and weighing. |
Technical Specifications of O-TOLYLMAGNESIUM 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 |
| Odor | Characteristic pungent odor |
| Solubility | Miscible with THF, diethyl ether; reacts with water and protic solvents |
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 O-TOLYLMAGNESIUM BROMIDE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of O-TOLYLMAGNESIUM BROMIDE
Industrial O-TOLYLMAGNESIUM 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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