China Factory Direct
|
|
| CAS number | 72721-10-9 |
| Product name | VINYLMETHYLBIS(METHYLETHYLKETOXIMINO)SILANE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeIndustrial 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) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
|---|---|---|
| Organosilicon Materials | Crosslinker for silicone rubber | Acts as a crosslinker in room-temperature vulcanizing (RTV) silicone rubber, reacting with silanol groups to form a stable siloxane network |
| Coatings and Adhesives | Modifying additive | Improves adhesion, weather resistance, and water repellency of coatings and adhesives by reaction of oxime groups with metal surfaces or substrates to enhance bonding strength |
| Construction Sealants | Raw material for sealant synthesis | Used in the preparation of one-component or two-component construction sealants, providing good storage stability and curing performance |
| Composites | Coupling agent | Functions as a coupling agent between inorganic materials (e.g., glass fiber, mineral fillers) and organic polymers to enhance mechanical properties of composites |
| Electronic Encapsulation | Component of encapsulation materials | Incorporated into electronic component encapsulation materials to improve moisture resistance, electrical insulation, and mechanical strength |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Purity | Gas Chromatography (GC) | Separation and quantification of components based on volatility and column interaction |
| Moisture Content | Karl Fischer Titration | Electrochemical titration measuring water via iodine-sulfur dioxide reaction |
| Acid Number | Acid-Base Titration | Neutralization of acidic impurities with standardized KOH solution |
| Viscosity | Capillary Viscometry | Measurement of flow time through calibrated capillary under gravity |
| Density | Digital Density Meter | Determination of mass per unit volume using oscillating U-tube principle |
| Refractive Index | Refractometry | Measurement of light bending angle at air-sample interface to infer composition |
| Residue on Evaporation | Gravimetric Analysis | Weighing non-volatile residue after controlled solvent evaporation |
| Chloride Content | Potentiometric Titration | Titration with silver nitrate using chloride-selective electrode endpoint detection |
| Heavy Metals (Pb, Cd, Hg, Cr) | ICP-OES | Multi-element quantification by atomic emission intensity in high-temperature plasma |
| Aldehyde Impurities (e.g., MEK) | GC-FID | Detection and quantification via flame ionization response of volatile carbonyl compounds |
| Hydrolytic Stability | pH Monitoring | Tracking pH change in aqueous emulsion over time as indicator of silane hydrolysis rate |
| Color | APHA Color Scale | Visual or instrumental comparison to platinum-cobalt standard solutions |
| 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% |
| Refractive Index (n20/D) | 1.430–1.440 |
| Relative Density (20°C/25°C) | 0.950–0.970 g/cm³ |
| Odor | Characteristic ketoxime odor |
|
|
|
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
| Pictograms | ![]() ![]() |
| Signal Word | Warning |
| Safety Data Sheet | |
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.