TRIISOPROPYLSILANOL 98 Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 17877-23-5 |
| Product name | TRIISOPROPYLSILANOL 98 |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty 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 TRIISOPROPYLSILANOL 98
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk TRIISOPROPYLSILANOL 98 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of TRIISOPROPYLSILANOL 98
| Industry | Application | Process |
|---|---|---|
| Organic Synthesis | Organosilicon Intermediates | Serves as a precursor for synthesizing other organosilicon compounds, participating in condensation, coupling, and similar reactions |
| Pharmaceutical R&D | Reagent for Drug Synthesis | Used in protecting-group chemistry to introduce silyl protecting groups onto hydroxyl or carboxyl functionalities |
| Materials Science | Preparation of Siloxane Polymers | Participates in sol-gel processes for producing functional organosilicon materials |
| Electronic Chemicals | Semiconductor Surface Modification | Applied as a surface treatment agent to enhance interfacial properties of semiconductor materials |
Manufacturing Quality Control of TRIISOPROPYLSILANOL 98
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies main component peak area relative to calibrated standard; uses non-polar capillary column and temperature programming. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration where iodine generated in situ reacts stoichiometrically with water; measures total water content. |
| Residue on Ignition | Gravimetric Analysis | Measures non-volatile inorganic residue after high-temperature ashing at 550-600 C. |
| Acidity (as HCl) | Acid-Base Titration with NaOH | Neutralizes acidic impurities using standardized sodium hydroxide solution and phenolphthalein indicator. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Multi-element quantification based on mass-to-charge ratio detection of atomized and ionized sample in plasma. |
| Chloride Content | Ion Chromatography (IC) | Separates and quantifies chloride anions using suppressed conductivity detection after anion-exchange separation. |
| Volatility Loss | Thermogravimetric Analysis (TGA) | Measures mass loss under controlled heating profile to assess volatile impurities and thermal stability. |
| Color | Visual Comparison or Spectrophotometry (APHA scale) | Compares sample color against platinum-cobalt standard solutions or measures absorbance at 430 nm. |
| Density | Digital Density Meter (Oscillating U-tube) | Determines density from resonant frequency shift of a U-shaped glass tube filled with sample. |
| Refractive Index | Refractometry | Measures angle of light refraction at air-sample interface using Abbe refractometer or digital equivalent. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Quantifies low-boiling organic solvents by gas-phase equilibrium extraction followed by GC-FID analysis. |
| Organosilicon Impurities (e.g., diisopropylsilanediol) | GC-MS | Identifies and quantifies structurally related silanol impurities via retention time and characteristic ion fragmentation patterns. |
Technical Specifications of TRIISOPROPYLSILANOL 98
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Refractive Index (n20/D) | 1.425–1.435 |
| Odor | Characteristic, mild |
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 TRIISOPROPYLSILANOL 98
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of TRIISOPROPYLSILANOL 98
Packaging of TRIISOPROPYLSILANOL 98
Industrial TRIISOPROPYLSILANOL 98 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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