China Factory Direct
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| CAS number | 32149-57-8 |
| Product name | Magnesium tert-butoxide |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty 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 |
|---|---|---|
| Organic Synthesis | Alternative to Grignard reagents for carbon–carbon bond formation | Undergoes nucleophilic addition or substitution reactions with organic halides and carbonyl compounds (e.g., aldehydes, ketones, esters) |
| Pharmaceutical Intermediates Synthesis | Construction of chiral centers and complex molecular frameworks | Participates in asymmetric catalytic reactions; serves as a base or ligand precursor in transition-metal-catalyzed coupling reactions |
| Materials Science | Precursor for metal–organic frameworks (MOFs) | Solvothermal reaction with organic ligands (e.g., terephthalic acid) to prepare magnesium-based MOFs |
| Catalyst Preparation | Component of magnesium-based catalysts | Coprecipitation or impregnation with transition metal salts to prepare bimetallic catalysts for olefin polymerization or hydrogenation |
| Detection Item | Common Analytical Method | Method Overview |
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| Magnesium Content | Complexometric Titration with EDTA | Quantifies Mg2+ by selective chelation with EDTA at pH 10 using Eriochrome Black T indicator. |
| Organic Impurities (e.g., tert-butanol) | Gas Chromatography (GC) | Separates and quantifies volatile organic components based on partitioning between mobile gas phase and stationary liquid phase. |
| Moisture Content | Karl Fischer Titration | Measures water content via stoichiometric reaction of iodine with sulfur dioxide and water in a methanolic pyridine medium. |
| Chloride Impurity | Ion Chromatography (IC) | Separates and detects Cl- anions using ion-exchange resin and suppressed conductivity detection. |
| Heavy Metals (Pb, Cd, Ni, Fe) | ICP-OES | Simultaneously quantifies trace metal elements after acid digestion by measuring element-specific atomic emission intensities. |
| Residue on Ignition | Gravimetric Analysis | Determines non-volatile inorganic residue after high-temperature ashing and weighing. |
| pH of Aqueous Slurry | Potentiometric Measurement | Measures hydrogen ion activity in a suspension of sample in water using calibrated pH electrode. |
| Assay (Mg(C4H9O)2 Purity) | Acid-Base Back Titration | Hydrolyzes sample with excess standardized HCl, then back-titrates unreacted acid with NaOH to calculate active compound content. |
| Sulfate Impurity | Barium Sulfate Gravimetry | Precipitates SO4(2-) as BaSO4 in acidic medium, followed by filtration, drying, and weighing. |
| Iron Content | UV-Vis Spectrophotometry (with 1,10-phenanthroline) | Forms orange-red Fe(II)-phenanthroline complex; absorbance measured at ~510 nm for quantification. |
| Appearance | Visual Inspection | Assesses physical state, color, and presence of foreign particles under controlled lighting against standard reference. |
| Particle Size Distribution | Laser Diffraction | Measures size distribution of solid particles in suspension by analyzing angular variation of scattered laser light intensity. |
| Test Item | Specification |
|---|---|
| Appearance | Light yellow solid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Residue on Ignition | <=0.3% |
| Heavy Metals | <=10 ppm |
| Melting Point | 140-145°C |
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| CAS/Product ID | *Required fields | |
| 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.