China Factory Direct
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| CAS number | 1558-25-4 |
| Product name | (Chloromethyl)trichlorosilane |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeMaterial GradeSpecialty 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) |
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 |
|---|---|---|
| Organic Synthesis | Intermediate for organosilicon compounds, used in the synthesis of other organosilicon compounds | Prepared via chloromethylation |
| Semiconductors | Dopant or precursor in semiconductor material manufacturing | Applied in vapor deposition or chemical vapor deposition processes |
| Polymers | Used to synthesize silane coupling agents or crosslinking agents | Processed via hydrolysis and condensation reactions |
| Pharmaceuticals | Intermediate in pharmaceutical synthesis | Processed via nucleophilic substitution or addition reactions |
| Pesticides | Intermediate in the synthesis of certain organophosphorus pesticides | Processed via substitution or condensation reactions |
| Test Item | Common Testing Method | Method Description |
|---|---|---|
| Purity | Gas Chromatography (GC) | Capillary column gas chromatography with FID or ECD detector is used to quantitatively analyze the main component content and assess product purity. |
| Moisture Content | Karl Fischer Titration | Karl Fischer reagent reacts quantitatively with water in the sample, and the moisture content is determined by detecting the endpoint via potential or current. |
| Acid Value / Free HCl | Acid-Base Titration | The acid value or free hydrochloric acid content is calculated by titrating HCl released after hydrolysis of the sample with standard NaOH solution. |
| Color | Visual Color Comparison or Spectrophotometry | The sample is compared with a standard color solution or its absorbance is measured at a specific wavelength to evaluate whether the color meets requirements. |
| Density | Densitometer Method or Oscillating Tube Densitometer Method | The density of the sample is measured using a glass densitometer or digital densitometer at a specified temperature to assist in assessing purity or impurity levels. |
| Refractive Index | Abbe Refractometer Method | The refractive index of the sample for sodium light (589 nm) is measured under constant temperature as one indicator of quality consistency. |
| Volatile Impurities | Gas Chromatography-Mass Spectrometry (GC-MS) | Combining GC separation with MS qualitative analysis to identify and quantify low-boiling or volatile organic impurities (e.g., unreacted raw materials, byproducts). |
| Chlorine Content (Total Chlorine) | Oxygen Bomb Combustion - Argentometric Method or Ion Chromatography | After oxygen bomb combustion, chloride ions are titrated with silver nitrate, or their concentration is measured using ion chromatography. |
| Appearance | Visual Inspection | The sample is observed under natural or standard lighting to check if it is clear, free from suspended particles, and shows no obvious color abnormalities. |
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Refractive Index (n20/D) | 1.475–1.485 |
| Relative Density (20°C/25°C) | 1.43–1.45 g/cm³ |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
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.