China Factory Direct
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| CAS number | 693-04-9 |
| Product name | Butylmagnesium chloride |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeReagent GradeIndustrial Grade |
| Packaging | 25KG/bag500KG/bag1000KG/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) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Chemicals | Synthesis of organic intermediates | Used as a Grignard reagent in carbon–carbon bond formation to prepare drug molecule scaffolds such as alcohols and ketones |
| Pesticide Manufacturing | Synthesis of active pharmaceutical ingredients (APIs) | Applied in constructing complex organic molecular frameworks, including intermediates for insecticides and herbicides |
| Materials Science | Synthesis of organic functional materials | Employed in the synthesis of conjugated polymers or liquid crystal materials via coupling reactions to introduce butyl functional groups |
| Fine Chemicals | Synthesis of fragrances and additives | Used to synthesize structurally specific fragrance compounds, including alcohols and ketones |
| Organic Synthesis Research | Laboratory synthesis reagent | Utilized under anhydrous and oxygen-free conditions in Grignard reactions to prepare various butyl-substituted organic compounds |
| Detection Item | Common Analytical Method | Method Overview |
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| Assay (n-BuMgCl content) | Acid-Base Titration | Reaction of Grignard reagent with standardized HCl, followed by back-titration with NaOH to determine active magnesium species. |
| Total Magnesium Content | ICP-OES | Quantification of Mg after acid digestion and plasma excitation, measuring characteristic Mg emission lines. |
| Chloride Ion Content | Potentiometric Titration with AgNO3 | Titration using silver nitrate and silver indicator electrode to detect endpoint based on AgCl precipitation potential. |
| Residual Solvent (THF) | Gas Chromatography (GC) | Separation and quantification of THF using a capillary column and flame ionization detection. |
| Water Content | Karl Fischer Titration | Coulometric or volumetric titration based on iodine consumption in a reaction with water in anhydrous methanol/pyridine medium. |
| Free Butane | Gas Chromatography (GC) | Direct headspace GC analysis to quantify volatile n-butane impurity. |
| Sodium Impurity | ICP-OES | Quantification of Na after sample digestion and plasma excitation, measuring Na emission at 589 nm. |
| Iron Impurity | ICP-OES | Quantification of Fe after acid digestion and plasma excitation, measuring characteristic Fe emission lines. |
| Appearance and Clarity | Visual Inspection | Comparison against standard colorless, clear reference under controlled lighting and against white background. |
| Density | Digital Density Meter | Measurement of mass per unit volume at specified temperature using oscillating U-tube principle. |
| pH of Aqueous Extract | pH Meter | Determination of pH after controlled hydrolysis of sample in deionized water and phase separation. |
| Residual Aluminum (from catalyst) | ICP-OES | Quantification of Al after acid digestion and plasma excitation, measuring characteristic Al emission lines. |
| Test Item | Specification |
|---|---|
| Appearance | Colorless to pale yellow clear liquid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Relative Density (20°C/25°C) | 0.850–0.870 g/cm³ |
| Odor | Characteristic ethereal odor |
| Solubility | Miscible with tetrahydrofuran, diethyl ether; insoluble in water |
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| Lot/Batch Number | *Required fields | |
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.