(4 - vinyl phenyl) dimethyl silane Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 4556-72-3 |
| Product name | (4 - vinyl phenyl) dimethyl silane |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeIndustrial GradeElectronic 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 (4 - vinyl phenyl) dimethyl silane
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk (4 - vinyl phenyl) dimethyl silane Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of (4 - vinyl phenyl) dimethyl silane
| Industry | Application | Process Description |
|---|---|---|
| Chemical Industry | Synthesis of organosilicon compounds | Used as an organosilicon intermediate in the synthesis of functional organosilicon materials |
| Materials Science | Preparation of functional resins | Applied in polymerization to incorporate silyl groups, enhancing thermal stability of materials |
| Electronics Industry | Semiconductor surface treatment | Applied for surface modification of silicon wafers or dielectric materials to improve interfacial adhesion |
| Pharmaceutical Industry | Synthesis of drug carriers | Used as a precursor for organosilicon polymers in controlled-release systems |
| Coatings Industry | High-performance coating additive | Applied to enhance coating weather resistance and adhesion |
| Textile Industry | Fiber surface functionalization | Applied for graft modification of fiber surfaces to improve hydrophobicity or antimicrobial performance |
Manufacturing Quality Control of (4 - vinyl phenyl) dimethyl silane
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies main component peak area relative to calibration curve using internal or external standard. |
| Water Content | Karl Fischer Titration | Measures water via coulometric or volumetric titration based on iodine consumption in pyridine-methanol solvent. |
| Residue on Ignition | Gravimetric Analysis | Determines non-volatile inorganic residue after controlled high-temperature ashing and weighing. |
| Chloride Impurity | Ion Chromatography (IC) | Separates and quantifies chloride ions using suppressed conductivity detection after aqueous extraction. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Measures total heavy metal content by atomizing sample and detecting absorbance at characteristic wavelength. |
| Acid Value | Acid-Base Titration | Determines free acidic impurities by titration with standardized KOH solution using phenolphthalein indicator. |
| Color (APHA) | Visual Comparison or Spectrophotometry | Compares sample color to APHA platinum-cobalt standard scale using spectrophotometer at 430 nm. |
| Density at 25 C | Digital Density Meter | Measures mass per unit volume using oscillating U-tube principle with temperature control. |
| Refractive Index at 20 C | Refractometry | Determines ratio of light velocity in air vs. sample using critical angle measurement with sodium D-line. |
| Volatile Impurities | Headspace Gas Chromatography (HS-GC) | Identifies and quantifies low-boiling contaminants by GC analysis of vapor phase above equilibrated sample. |
| Residual Solvents (e.g., toluene, hexane) | Gas Chromatography (GC) with FID | Separates and quantifies specified solvents using calibrated column and detector response. |
| Viscosity at 25 C | Rotational Viscometry | Measures resistance to flow under shear using controlled-speed spindle in constant-temperature bath. |
Technical Specifications of (4 - vinyl phenyl) dimethyl silane
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.5% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.530–1.540 |
| Relative Density (20°C/25°C) | 0.94–0.96 g/cm³ |
| Identification (NMR) | Consistent with structure |
| Odor | Characteristic hydrocarbon-like 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 (4 - vinyl phenyl) dimethyl silane
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of (4 - vinyl phenyl) dimethyl silane
Safety Information of (4 - vinyl phenyl) dimethyl silane
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of (4 - vinyl phenyl) dimethyl silane
Industrial (4 - vinyl phenyl) dimethyl silane 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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