4-(Trimethylsilyl)-3-butyn-2-one Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 5930-98-3 |
| Product name | 4-(Trimethylsilyl)-3-butyn-2-one |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeElectronic GradeReagent 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 4-(Trimethylsilyl)-3-butyn-2-one
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-(Trimethylsilyl)-3-butyn-2-one Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-(Trimethylsilyl)-3-butyn-2-one
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthesis of pharmaceutical intermediates | Used to synthesize key intermediates in various drug molecules, including anticancer agents. |
| Materials Science | Synthesis of organosilicon polymers | Acts as a monomer or crosslinker in the preparation of organosilicon resins to enhance material performance. |
| Analytical Chemistry | Reference standards and analytical reagents | Used as reference standards in chromatographic analysis for compound identification and quantification. |
| Photolithography | Photoresists | Functions as a photosensitive material for pattern transfer in semiconductor manufacturing. |
| Research | Organic synthesis research | Serves as a research tool for synthesizing complex organic molecules, particularly in organosilicon chemistry. |
Manufacturing Quality Control of 4-(Trimethylsilyl)-3-butyn-2-one
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies main component by retention time and peak area relative to calibration standard. |
| Water Content | Karl Fischer Titration | Measures water via stoichiometric reaction between water, iodine, sulfur dioxide, and base in methanol. |
| Residue on Ignition | Gravimetric Analysis | Determines non-volatile inorganic impurities by weighing residue after high-temperature ashing. |
| Acidity (as HCl) | Acid-Base Titration with NaOH | Neutralizes acidic impurities using standardized sodium hydroxide solution and phenolphthalein indicator. |
| Heavy Metals | ICP-OES | Quantifies trace metals (e.g., Pb, Cd, Hg, As) by atomic emission intensity after acid digestion. |
| Chloride Content | Ion Chromatography (IC) | Separates and quantifies chloride ions based on retention time and conductivity detection. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Detects volatile solvents (e.g., acetone, THF) by equilibrium vapor phase analysis. |
| Color | Visual Comparison or Spectrophotometry (APHA scale) | Evaluates yellowness/browning against platinum-cobalt standards or at 430 nm absorbance. |
| Density | Digital Density Meter | Measures mass per unit volume at specified temperature using oscillating U-tube principle. |
| Refractive Index | Refractometry | Determines ratio of light velocity in air vs. sample using critical angle measurement. |
| Flash Point | Tag Closed Cup Tester | Identifies lowest temperature at which vapors form ignitable mixture with air under controlled conditions. |
| Specific Optical Rotation | Polarimetry | Measures angular rotation of plane-polarized light induced by chiral impurities or degradation products. |
Technical Specifications of 4-(Trimethylsilyl)-3-butyn-2-one
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow 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) | 1.420–1.430 |
| Odor | Characteristic mild 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 4-(Trimethylsilyl)-3-butyn-2-one
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4-(Trimethylsilyl)-3-butyn-2-one
Safety Information of 4-(Trimethylsilyl)-3-butyn-2-one
| Pictograms |   |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 4-(Trimethylsilyl)-3-butyn-2-one
Industrial 4-(Trimethylsilyl)-3-butyn-2-one 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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