1-TRIMETHYLSILYLMETHANOL Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 3219-63-4 |
| Product name | 1-TRIMETHYLSILYLMETHANOL |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeElectronic GradeReagent GradeIndustrial 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 1-TRIMETHYLSILYLMETHANOL
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1-TRIMETHYLSILYLMETHANOL Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1-TRIMETHYLSILYLMETHANOL
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthetic intermediate for preparing silicon-containing drug molecules or prodrugs | Introduction or removal of silicon-based protecting groups in organic synthesis |
| Materials Science | Synthesis of organosilicon polymers and functionalized silane coupling agents | Condensation reactions, hydrolytic condensation polymerization |
| Electronic Chemicals | Surface modifier to enhance hydrophobicity of semiconductors or dielectric materials | Chemical vapor deposition or solution-based coating processes |
| Fine Chemicals | Intermediate for synthesizing fragrances, liquid crystals, or specialty solvents | Organic synthesis steps including Grignard reactions and nucleophilic substitutions |
| Analytical Chemistry | Derivatization reagent to improve volatility or detection sensitivity (e.g., in GC-MS analysis) | Esterification or silylation derivatization reactions |
Manufacturing Quality Control of 1-TRIMETHYLSILYLMETHANOL
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies TMG content by retention time and peak area against calibrated standard. |
| Water Content | Karl Fischer Titration | Measures water via stoichiometric reaction between water, iodine, and coulometric reagents. |
| Acidity (as HCl) | Acid-Base Titration with NaOH | Neutralizes acidic impurities using standardized sodium hydroxide solution and phenolphthalein indicator. |
| Residue on Evaporation | Gravimetric Analysis | Determines non-volatile residue after controlled evaporation and drying to constant weight. |
| Color | Visual Comparison or APHA Color Scale | Compares sample color to platinum-cobalt standards under controlled lighting conditions. |
| Density at 20 C | Digital Density Meter | Measures mass per unit volume using oscillating U-tube principle. |
| Refractive Index at 20 C | Refractometry | Determines refractive index based on angle of light refraction through the liquid sample. |
| Chloride Content | Ion Chromatography (IC) | Separates and quantifies chloride ions using anion-exchange column and conductivity detection. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Measures absorbance of ground-state metal atoms in flame or graphite furnace. |
| Residual Solvents | Gas Chromatography (GC) with FID or MS detection | Identifies and quantifies volatile organic impurities using retention time and calibration curves. |
| pH of Aqueous Solution | pH Meter Measurement | Measures hydrogen ion activity in a 10% aqueous solution using calibrated glass electrode. |
| Non-Volatile Matter | Gravimetric Analysis | Determines insoluble particulates after filtration, drying, and weighing of residue. |
Technical Specifications of 1-TRIMETHYLSILYLMETHANOL
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.385–1.395 |
| Relative Density (20°C/4°C) | 0.770–0.790 g/cm³ |
| 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 1-TRIMETHYLSILYLMETHANOL
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1-TRIMETHYLSILYLMETHANOL
Packaging of 1-TRIMETHYLSILYLMETHANOL
Industrial 1-TRIMETHYLSILYLMETHANOL 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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