DIISOPROPYLCHLOROSILANE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 2227-29-4 |
| Product name | DIISOPROPYLCHLOROSILANE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeReagent GradeIndustrial 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 DIISOPROPYLCHLOROSILANE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk DIISOPROPYLCHLOROSILANE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of DIISOPROPYLCHLOROSILANE
| Industry | Application | Process |
|---|---|---|
| Semiconductors | Surface passivation and modification | Used as a precursor in chemical vapor deposition (CVD) or atomic layer deposition (ALD) processes to form silicon dioxide or siloxane passivation layers on silicon wafers |
| Organic synthesis | Silylation reagent | Applied to protect functional groups such as alcohols, phenols, and amines by reacting with hydroxyl or amino groups to form silyl ethers or silylamines, thereby improving reaction selectivity |
| Polymers | Crosslinking and coupling agent | Employed as a crosslinker in silicone rubber or silicone resins, forming Si–O–Si network structures via hydrolysis and condensation reactions to enhance thermal stability and mechanical properties |
| Pharmaceutical chemicals | Synthetic intermediate | Utilized in the synthesis of silicon-containing pharmaceutical molecules or prodrugs, where selective silylation modulates lipophilicity and bioavailability |
| Analytical chemistry | Derivatization reagent | Applied in gas chromatography (GC) or mass spectrometry (MS) analysis to silylate polar compounds (e.g., carbohydrates, amino acids), thereby increasing volatility and detection sensitivity |
Manufacturing Quality Control of DIISOPROPYLCHLOROSILANE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantitative separation and detection based on volatility and retention time relative to certified reference standard. |
| Water Content | Karl Fischer Titration | Electrochemical titration measuring water via iodine-sulfur dioxide reaction in methanol-based solvent. |
| Acid Number | Acid-Base Titration with NaOH | Neutralization of acidic impurities using standardized sodium hydroxide solution and phenolphthalein indicator. |
| Chloride Content | Potentiometric Titration with AgNO3 | Precipitation of chloride as AgCl monitored by silver ion-selective electrode. |
| Residue on Evaporation | Gravimetric Analysis | Evaporation of sample under controlled conditions followed by weighing of non-volatile residue. |
| Density at 20 C | Digital Density Meter | Measurement of mass per unit volume using oscillating U-tube principle. |
| Refractive Index at 20 C | Refractometry | Determination of light bending angle through sample to infer purity and composition. |
| Color (APHA) | Visual Comparison or Spectrophotometry | Comparison of sample color against platinum-cobalt standards or absorbance at 455 nm. |
| Heavy Metals (as Pb) | ICP-OES | Multi-element detection after acid digestion by plasma-excited atomic emission spectroscopy. |
| Iron Content | ICP-OES | Quantification of Fe emission lines following microwave-assisted acid digestion. |
| Volatile Impurities (e.g., isopropanol, acetone) | Gas Chromatography-Mass Spectrometry (GC-MS) | Separation by GC coupled with mass spectral identification and quantification of low-boiling impurities. |
| Non-Volatile Residue (by GC) | Gas Chromatography with Internal Standard | Calculation of residual non-eluting fraction based on response factor and total peak area normalization. |
Technical Specifications of DIISOPROPYLCHLOROSILANE
| Test Item | Specification |
|---|---|
| Appearance | Colorless to almost colorless, clear liquid |
| Purity | >=98.5% (GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.405–1.415 |
| Relative Density (20°C/25°C) | 0.875–0.885 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
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Download COA of DIISOPROPYLCHLOROSILANE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of DIISOPROPYLCHLOROSILANE
Packaging of DIISOPROPYLCHLOROSILANE
Industrial DIISOPROPYLCHLOROSILANE 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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