Diethoxy(methyl)vinylsilane Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 5507-44-8 |
| Product name | Diethoxy(methyl)vinylsilane |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeIndustrial GradeElectronic Grade |
| Packaging | 25L/drum200L/drum1000L/IBC |
| 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 Diethoxy(methyl)vinylsilane
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Diethoxy(methyl)vinylsilane Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Diethoxy(methyl)vinylsilane
| Industry | Application | Process |
|---|---|---|
| Rubber & Plastics | Silane coupling agent | Enhances bonding between fillers and polymer matrix |
| Coatings & Adhesives | Improves adhesion and water resistance | Surface modification and crosslinking promotion |
| Fibers & Composites | Strengthens interfacial bonding between fibers and resin | Fiber surface treatment |
| Sealants & Adhesives | Improves bonding performance | Used as a crosslinker or coupling agent |
| Electronics & Electrical | Modification of semiconductor encapsulation materials | Enhances mechanical properties and moisture resistance |
Manufacturing Quality Control of Diethoxy(methyl)vinylsilane
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantitative determination based on peak area comparison against a certified reference standard using a polar capillary column. |
| Water Content | Karl Fischer Titration (Coulometric mode) | Electrochemical titration where iodine generated in situ reacts stoichiometrically with water in the sample. |
| Acid Number | Acid-Base Titration (NaOH in isopropanol) | Neutralization of acidic impurities with standardized sodium hydroxide solution, detected by potentiometric endpoint. |
| Color (APHA) | Visual Comparison or Spectrophotometric Measurement at 455 nm | Comparison of sample color to APHA platinum-cobalt standards or measurement of absorbance at specified wavelength. |
| Density at 20 C | Digital Density Meter (Oscillating U-tube principle) | Measurement of sample density via resonant frequency shift of a vibrating U-shaped tube filled with sample. |
| Refractive Index at 20 C | Refractometry (Abbe type) | Determination of refractive index based on critical angle of total internal reflection at prism-sample interface. |
| Vinyl Content | Fourier Transform Infrared Spectroscopy (FTIR) | Quantification of vinyl group (CH=CH2) absorption intensity at ~1600 cm-1 and ~990 cm-1 relative to internal reference band. |
| Ethoxy Group Content | 1H NMR Spectroscopy | Integration of ethoxy proton signals (CH3 and CH2) relative to a known internal standard (e.g., 1,3,5-trimethoxybenzene). |
| Residue on Evaporation | Gravimetric Analysis (Hot Plate Evaporation) | Evaporation of a measured sample mass under controlled temperature and nitrogen flow, followed by weighing of non-volatile residue. |
| Heavy Metals (as Pb) | Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) | Elemental quantification after acid digestion by measuring characteristic atomic emission lines in high-temperature plasma. |
| Chloride Content | Potentiometric Titration with AgNO3 | Precipitation titration where chloride ions react with silver nitrate; endpoint detected by silver ion-selective electrode. |
| Flash Point | Pensky-Martens Closed Cup Tester | Determination of lowest temperature at which vapors above the sample ignite momentarily when exposed to flame under standardized conditions. |
Technical Specifications of Diethoxy(methyl)vinylsilane
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.400–1.410 |
| Relative Density (20°C/25°C) | 0.870–0.890 g/cm³ |
| Identification (NMR) | Consistent with structure |
| Odor | Characteristic silane 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 Diethoxy(methyl)vinylsilane
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Diethoxy(methyl)vinylsilane
Packaging of Diethoxy(methyl)vinylsilane
Industrial Diethoxy(methyl)vinylsilane 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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