TRI-N-PROPYLCHLOROSILANE Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 995-25-5 |
| Product name | TRI-N-PROPYLCHLOROSILANE |
| 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) |
QUOTE TYPE
PACKAGING TYPE
TOTAL QUANTITY(KG)
PREFERRED SHIPPING METHOD
YOUR COMPANY
YOUR E-MAIL
Calculate Summary
Based on current marketvolatility and material availability.
Documents We Provide for TRI-N-PROPYLCHLOROSILANE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk TRI-N-PROPYLCHLOROSILANE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of TRI-N-PROPYLCHLOROSILANE
| Industry | Application | Process |
|---|---|---|
| Organic Synthesis | Used as a silylation reagent to protect hydroxyl, amino, and other functional groups | Reacted with hydroxyl- or amino-containing compounds under anhydrous conditions to form silyl ether or silyl amine derivatives |
| Polymers & Elastomers | Used as a crosslinker or coupling agent for modifying silicone rubber and organosilicon resins | Copolymerized with vinyl- or epoxy-functional polymers, or subjected to hydrolytic condensation in the presence of a catalyst to form a three-dimensional network structure |
| Semiconductor Manufacturing | Used as a precursor for surface passivation layers or low-dielectric-constant materials | Applied via chemical vapor deposition (CVD) or spin-coating to form hydrophobic siloxane thin films on silicon wafers |
| Coatings & Adhesives | Used as a coupling agent to enhance adhesion and weather resistance | Mixed with organosilicon resins or polyurethane systems and chemically bonded to inorganic substrates (e.g., glass, metal) through hydrolytic condensation |
| Pharmaceutical Intermediates | Used as a protecting group in the synthesis of silicon-containing drug molecules | Temporarily protects alcohol or amine functionalities during multistep synthesis; deprotection is achieved under mild acidic conditions |
Manufacturing Quality Control of TRI-N-PROPYLCHLOROSILANE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) | Quantifies main component peak area relative to calibration curve using internal or external standard. |
| Chloride Content | Potentiometric Titration with AgNO3 | Measures chloride ions by titration with silver nitrate using silver indicator electrode. |
| Acid Value | Acid-Base Titration with NaOH | Determines acidic impurities by titration with standardized sodium hydroxide solution. |
| Water Content | Karl Fischer Coulometric Titration | Electrochemically quantifies water via iodine generation and stoichiometric reaction with water. |
| Residue on Evaporation | Gravimetric Analysis | Measures non-volatile residue after controlled evaporation and drying under inert atmosphere. |
| Color | Visual Comparison or Spectrophotometry (APHA Scale) | Evaluates color intensity by comparison to platinum-cobalt standards or absorbance at 455 nm. |
| Density | Digital Density Meter | Determines mass per unit volume at specified temperature using oscillating U-tube principle. |
| Refractive Index | Refractometry | Measures bending of light through sample at specified temperature to infer purity and composition. |
| Heavy Metals (as Pb) | ICP-OES | Quantifies trace metal contaminants after acid digestion using plasma excitation and elemental emission lines. |
| Iron Content | ICP-OES | Specific quantification of Fe via characteristic emission wavelength after sample digestion. |
| Aluminum Content | ICP-OES | Specific quantification of Al via characteristic emission wavelength after sample digestion. |
| Volatile Impurities | Gas Chromatography-Mass Spectrometry (GC-MS) | Identifies and semi-quantifies low-boiling impurities based on retention time and mass spectral fragmentation. |
Technical Specifications of TRI-N-PROPYLCHLOROSILANE
| 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) | 1.425–1.435 |
| Relative Density (20°C/25°C) | 0.865–0.875 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
|
|
Download COA of TRI-N-PROPYLCHLOROSILANE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of TRI-N-PROPYLCHLOROSILANE
Packaging of TRI-N-PROPYLCHLOROSILANE
Industrial TRI-N-PROPYLCHLOROSILANE 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.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply