P-TRIMETHYLSILYL STYRENE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1009-43-4 |
| Product name | P-TRIMETHYLSILYL STYRENE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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 P-TRIMETHYLSILYL STYRENE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk P-TRIMETHYLSILYL STYRENE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of P-TRIMETHYLSILYL STYRENE
| Industry | Application | Process |
|---|---|---|
| Polymer Industry | Used in the synthesis of specialty polymers, methyl methacrylate (MMA) modifiers for organic glass, and heat-resistant resins | Homopolymerization or copolymerization with other monomers (e.g., styrene, acrylates) |
| Rubber Industry | Employed as a modifying monomer in synthetic rubber to enhance heat resistance and aging resistance | Emulsion polymerization or solution polymerization |
| Coatings & Inks | Used in manufacturing high-performance coatings, inks, and films to improve adhesion and gloss | Incorporated into resin synthesis or used as a reactive diluent |
| Organic Synthesis | Serves as a raw material for synthesizing pharmaceuticals, agrochemicals, and fragrance and flavor intermediates | Friedel-Crafts reaction, addition reaction, or substitution reaction |
| Materials Science | Used to prepare functional polymeric materials, ion exchange resins, and adsorbents | Suspension polymerization or functionalization modification |
Manufacturing Quality Control of P-TRIMETHYLSILYL STYRENE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) | Separation and quantification based on volatility and column interaction; peak area comparison against reference standard. |
| Water Content | Karl Fischer Titration | Electrochemical titration where iodine reacts stoichiometrically with water in a methanol-based solvent system. |
| Acid Number | Acid-Base Titration | Neutralization of acidic impurities with standardized potassium hydroxide solution using phenolphthalein indicator. |
| Color (APHA) | Visual Comparison or Spectrophotometry | Measurement of yellowness intensity by comparing sample color to APHA platinum-cobalt standards at 455 nm. |
| Density at 20 C | Digital Density Meter | Determination via oscillating U-tube principle, correlating resonant frequency to sample density. |
| Refractive Index at 20 C | Refractometry | Measurement of light bending angle at air-sample interface using calibrated prism and sodium D-line source. |
| Non-Volatile Residue | Gravimetric Analysis | Evaporation of sample under controlled conditions followed by weighing of residual solids. |
| Total Sulfur Content | UV Fluorescence Detection | Oxidative combustion to SO2, followed by UV excitation and fluorescence intensity measurement proportional to sulfur. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Atomization of digested sample and quantification via absorption of element-specific hollow cathode lamp radiation. |
| Residual Solvents | Gas Chromatography-Mass Spectrometry (GC-MS) | Separation by GC followed by identification and quantification using mass spectral fragmentation patterns. |
| Peroxide Value | Iodometric Titration | Oxidation of iodide to iodine by peroxides, followed by titration of liberated iodine with sodium thiosulfate. |
| Flash Point | Cleveland Open Cup (COC) Method | Heating sample in open cup and determining lowest temperature at which vapors ignite momentarily upon application of flame. |
Technical Specifications of P-TRIMETHYLSILYL STYRENE
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.492–1.496 |
| Relative Density (20°C/25°C) | 0.850–0.855 g/cm³ |
| Odor | Characteristic aromatic 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 P-TRIMETHYLSILYL STYRENE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of P-TRIMETHYLSILYL STYRENE
Packaging of P-TRIMETHYLSILYL STYRENE
Industrial P-TRIMETHYLSILYL STYRENE 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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