Benzylchlorodimethylsilane Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1833-31-4 |
| Product name | Benzylchlorodimethylsilane |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeReagent Grade |
| Packaging | 25L/drum |
| 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 Benzylchlorodimethylsilane
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Benzylchlorodimethylsilane Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Benzylchlorodimethylsilane
| Industry | Application | Process |
|---|---|---|
| Organic Synthesis | Used as a silyl protecting reagent for functional groups such as hydroxyl and amino groups | Reacts with alcohols or amines under basic conditions to form stable silyl ether or silyl amine structures; deprotection is subsequently achieved using fluoride ions (e.g., TBAF) or acidic conditions |
| Pharmaceutical Intermediates | Intermediate in the synthesis of silicon-containing pharmaceuticals or bioactive molecules | Involved in constructing silicon-carbon frameworks to enhance metabolic stability or lipophilicity of drug candidates |
| Materials Science | Used to prepare organosilicon polymers or modified silane coupling agents | Introduces benzyl and dimethylsiloxane structures via hydrolysis-condensation reactions to tailor surface properties or crosslinking density of materials |
| Analytical Chemistry | Used as a derivatization reagent to improve volatility or detection sensitivity | Reacts with target analytes (e.g., alcohols) to generate volatile silyl ether derivatives suitable for GC-MS analysis |
Manufacturing Quality Control of Benzylchlorodimethylsilane
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantitative separation and detection of benzyl-dimethyl-chlorosilane based on retention time and peak area calibration against reference standard. |
| Chloride Content | Potentiometric Titration with AgNO3 | Direct titration of chloride ions using silver nitrate, with endpoint detected by silver ion-selective electrode. |
| Acid Value | Acid-Base Titration with NaOH | Neutralization of acidic impurities (e.g., HCl, silanols) using standardized sodium hydroxide solution and phenolphthalein indicator. |
| Water Content | Karl Fischer Coulometric Titration | Electrochemical generation and reaction of iodine with water in anhydrous methanol-based solvent; quantitation via charge measurement. |
| Residue on Ignition | Gravimetric Analysis | Heating sample to 800 C in a platinum crucible to volatilize organic components, followed by weighing of non-volatile residue. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantification of total heavy metals after acid digestion, using lead-specific hollow cathode lamp and flame atomization. |
| Iron Content | Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) | Multi-element detection after microwave-assisted acid digestion, based on element-specific atomic emission lines. |
| Appearance | Visual Inspection | Assessment of liquid clarity and color against standard references under controlled white light and specified viewing conditions. |
| Density at 20 C | Oscillating U-tube Densitometry | Measurement of sample density via resonant frequency shift of a vibrating U-shaped glass tube filled with the sample. |
| Refractive Index at 20 C | Abbe Refractometry | Determination of refractive index using critical angle measurement of light passing through sample-prism interface. |
| Volatile Impurities | Headspace Gas Chromatography-Mass Spectrometry (HS-GC-MS) | Separation and identification of low-boiling impurities (e.g., chloromethanes, benzene) after thermal equilibration in sealed vial. |
| Residual Solvents (e.g., Hexane, Toluene) | Gas Chromatography with FID | Quantitative analysis of common process solvents using capillary column separation and flame ionization detection. |
Technical Specifications of Benzylchlorodimethylsilane
| Test Item | Specification |
|---|---|
| Appearance | Colorless to almost colorless clear liquid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.495–1.505 |
| Relative Density (20°C/25°C) | 1.030–1.050 g/cm³ |
| Odor | Characteristic chlorosilane 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 Benzylchlorodimethylsilane
| CAS/Product ID | *Required fields | |
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NMR Spectra of Benzylchlorodimethylsilane
Packaging of Benzylchlorodimethylsilane
Industrial Benzylchlorodimethylsilane 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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