PHENYLETHYNYLTRI-N-BUTYLTIN Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 3757-88-8 |
| Product name | PHENYLETHYNYLTRI-N-BUTYLTIN |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeMaterial GradeSpecialty 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 PHENYLETHYNYLTRI-N-BUTYLTIN
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk PHENYLETHYNYLTRI-N-BUTYLTIN Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of PHENYLETHYNYLTRI-N-BUTYLTIN
| Industry | Application | Process Description |
|---|---|---|
| Chemical Synthesis | Organic Synthesis Intermediate | Used as a reagent in Stille coupling reactions to construct carbon–carbon bonds |
| Materials Science | Functional Material Preparation | Applied in the synthesis of organometallic materials with optoelectronic properties |
| Pharmaceutical Industry | Drug Synthesis | Employed as an organotin reagent in the synthesis of antitumor and antibacterial agents |
| Agrochemical Industry | Agrochemical and Bioactive Molecule Synthesis | Serves as a key intermediate for structural modification of agrochemical molecules |
Manufacturing Quality Control of PHENYLETHYNYLTRI-N-BUTYLTIN
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | GC-FID | Quantifies main component by separation on capillary column and flame ionization detection. |
| Residual Solvents | GC-FID | Identifies and quantifies volatile organic impurities using headspace or direct injection GC. |
| Heavy Metals (Pb, Cd, Hg, Cr) | ICP-MS | Measures trace metal concentrations via plasma ionization and mass spectrometric detection. |
| Tin Content | ICP-OES | Determines total tin concentration by atomic emission from inductively coupled plasma. |
| Chloride Impurity | Ion Chromatography | Separates and quantifies chloride anions using suppressed conductivity detection. |
| Water Content | Karl Fischer Titration | Measures water by coulometric or volumetric titration with iodine-based reagent. |
| Acidity (as HCl) | Acid-Base Titration | Neutralizes acidic impurities with standardized NaOH and detects endpoint potentiometrically. |
| Color | Visual Comparison or Spectrophotometry | Evaluates color intensity against platinum-cobalt standards or at specified wavelength (e.g., 430 nm). |
| Residue on Ignition | Gravimetric Analysis | Measures non-volatile inorganic residue after controlled high-temperature ashing. |
| Appearance | Visual Inspection | Assesses physical state, clarity, and presence of particulates under controlled lighting. |
| Density | Digital Density Meter | Determines mass per unit volume using oscillating U-tube principle at specified temperature. |
| Refractive Index | Refractometry | Measures light bending angle in sample to infer purity and composition at 20 C. |
Technical Specifications of PHENYLETHYNYLTRI-N-BUTYLTIN
| Test Item | Specification |
|---|---|
| Appearance | Colorless to pale yellow liquid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.545–1.555 |
| Relative Density (20°C/25°C) | 1.22–1.24 g/cm³ |
| Odor | Characteristic mild organotin 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 PHENYLETHYNYLTRI-N-BUTYLTIN
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of PHENYLETHYNYLTRI-N-BUTYLTIN
Industrial PHENYLETHYNYLTRI-N-BUTYLTIN 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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