TRIMETHYLSILYLMETHYLMAGNESIUM CHLORIDE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 13170-43-9 |
| Product name | TRIMETHYLSILYLMETHYLMAGNESIUM CHLORIDE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeElectronic 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) |
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Documents We Provide for TRIMETHYLSILYLMETHYLMAGNESIUM CHLORIDE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk TRIMETHYLSILYLMETHYLMAGNESIUM CHLORIDE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of TRIMETHYLSILYLMETHYLMAGNESIUM CHLORIDE
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Intermediates Synthesis | Acts as a Grignard reagent in carbon–carbon bond formation for synthesizing active pharmaceutical ingredient (API) precursors containing silyl-based protecting groups | Undergoes addition reactions with electrophiles such as aldehydes and ketones under anhydrous, oxygen-free conditions; or coupling reactions with organic halides |
| Organosilicon Materials | Introduces the trimethylsilylmethyl (TMSM) group to produce specialty organosilicon monomers and polymers | Participates in proton exchange with compounds containing active hydrogen (e.g., alcohols, amines), or addition reactions with unsaturated compounds |
| Pesticide R&D | Constructs silicon-containing heterocycles or side-chain structures to enhance molecular lipophilicity and bioavailability | Acts as a base to cleave protecting groups, or participates in cyclization reactions to build heterocyclic frameworks |
| Electronic Chemicals | Synthesizes high-purity silicon–carbon precursors for semiconductor packaging materials or photoresist additives | Reacts with specific organic halides under low-temperature, inert-atmosphere conditions to generate silane-based precursors with excellent thermal stability |
Manufacturing Quality Control of TRIMETHYLSILYLMETHYLMAGNESIUM CHLORIDE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Active 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. |
| Moisture Content | Karl Fischer Titration | Electrochemical titration using iodine and sulfur dioxide in methanol/pyridine to quantify water based on stoichiometric reaction. |
| Residual Solvent (THF) | Gas Chromatography (GC) with FID | Separation and quantification of tetrahydrofuran using capillary GC column and flame ionization detection. |
| Chloride Impurity | Potentiometric Titration with AgNO3 | Precipitation of chloride as AgCl monitored by silver electrode potential change during titration with standard AgNO3. |
| Magnesium Content | Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) | Atomization and excitation of sample in argon plasma; Mg emission intensity measured at characteristic wavelength (285.2 nm). |
| Iron Impurity | ICP-OES | Quantification of Fe via measurement of atomic emission intensity at 259.94 nm after acid digestion and dilution. |
| Copper Impurity | ICP-OES | Quantification of Cu via measurement of atomic emission intensity at 324.75 nm after acid digestion and dilution. |
| Sodium Impurity | ICP-OES | Quantification of Na via measurement of atomic emission intensity at 589.59 nm after acid digestion and dilution. |
| Triethylamine (Stabilizer) | Gas Chromatography (GC) with FID | Separation and quantification of triethylamine using capillary GC column and flame ionization detection. |
| Appearance | Visual Inspection | Assessment of solution clarity, color, and presence of particulates or phase separation under controlled lighting conditions. |
| Density | Digital Density Meter | Measurement of mass per unit volume using oscillating U-tube principle calibrated with air and water standards. |
| pH of Aqueous Hydrolysate | pH Meter | Determination of pH after controlled hydrolysis in deionized water and equilibration, using calibrated glass electrode. |
Technical Specifications of TRIMETHYLSILYLMETHYLMAGNESIUM CHLORIDE
| 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% |
| Acid Value (mg KOH/g) | <=1.0 mg KOH/g |
| Odor | Characteristic pungent odor |
| Solubility | Miscible with dry tetrahydrofuran and diethyl ether |
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 TRIMETHYLSILYLMETHYLMAGNESIUM CHLORIDE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Safety Information of TRIMETHYLSILYLMETHYLMAGNESIUM CHLORIDE
| Pictograms |   |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of TRIMETHYLSILYLMETHYLMAGNESIUM CHLORIDE
Industrial TRIMETHYLSILYLMETHYLMAGNESIUM CHLORIDE 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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