1-PHENYL-1-HEXYNE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1129-65-3 |
| Product name | 1-PHENYL-1-HEXYNE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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-PHENYL-1-HEXYNE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1-PHENYL-1-HEXYNE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1-PHENYL-1-HEXYNE
| Industry | Application | Process |
|---|---|---|
| Chemical Synthesis | Organic synthesis intermediate | Used to construct complex organic molecules containing phenyl and alkynyl groups |
| Pharmaceutical Chemicals | Building block for drug molecule synthesis | Participates in Sonogashira coupling reactions via its terminal alkyne functionality to synthesize drug lead compounds |
| Materials Science | Precursor for functional materials | Undergoes addition or polymerization reactions via the alkyne group to produce optoelectronic materials or organic ligands |
| Research Reagents | Substrate for cross-coupling reactions | Serves as a model substrate for mechanistic studies of C–C bond formation and optimization of catalytic systems |
Manufacturing Quality Control of 1-PHENYL-1-HEXYNE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies 1-phenyl-1-hexyne peak area relative to a calibrated standard using retention time and response factor. |
| Water Content | Karl Fischer Titration | Measures water via stoichiometric reaction between water, iodine, sulfur dioxide, and base in methanol medium. |
| Acidity (as Acetic Acid) | Acid-Base Titration with NaOH | Neutralizes acidic impurities using standardized sodium hydroxide solution and phenolphthalein indicator. |
| Residue on Evaporation | Gravimetric Analysis | Evaporates a known sample mass at controlled temperature and weighs non-volatile residue. |
| Color (APHA) | Visual Comparison or Spectrophotometry | Compares sample color to APHA platinum-cobalt standard solutions using visual or 455 nm absorbance measurement. |
| Density at 20 C | Digital Density Meter | Determines density by measuring oscillation frequency of a U-tube filled with sample at controlled temperature. |
| Refractive Index at 20 C | Refractometry | Measures bending of light passing through sample using calibrated refractometer at specified temperature. |
| Non-Volatile Matter | Gravimetric Analysis | Evaporates solvent and volatile components under vacuum, then weighs residual solids. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantifies metal content by measuring absorption of characteristic wavelength light by atomized sample vapor. |
| Chloride Impurities | Ion Chromatography (IC) | Separates and quantifies chloride ions based on anion exchange retention and conductivity detection. |
| Peroxide Value | Iodometric Titration | Measures peroxides via oxidation of iodide to iodine, followed by titration with standardized sodium thiosulfate. |
| Residual Solvents (e.g., Hexane, Toluene) | Gas Chromatography (GC) with Headspace Sampling | Detects and quantifies volatile solvents by analyzing equilibrium headspace gas above heated sample. |
Technical Specifications of 1-PHENYL-1-HEXYNE
| 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) | 1.515–1.525 |
| Relative Density (20°C/4°C) | 0.905–0.915 g/cm³ |
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-PHENYL-1-HEXYNE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1-PHENYL-1-HEXYNE
Packaging of 1-PHENYL-1-HEXYNE
Industrial 1-PHENYL-1-HEXYNE 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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