3,5-BIS(TRIFLUOROMETHYL)PHENYLACETYLENE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 88444-81-9 |
| Product name | 3,5-BIS(TRIFLUOROMETHYL)PHENYLACETYLENE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty 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 3,5-BIS(TRIFLUOROMETHYL)PHENYLACETYLENE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 3,5-BIS(TRIFLUOROMETHYL)PHENYLACETYLENE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 3,5-BIS(TRIFLUOROMETHYL)PHENYLACETYLENE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Served as a synthetic intermediate in the preparation of biologically active compounds, such as kinase inhibitors or antitumor drug candidates | Introduces the trifluoroethylphenylacetylene structural motif via reactions including Sonogashira coupling |
| Materials Science | Used to synthesize fluorinated functional materials, such as liquid crystal monomers or organic optoelectronic materials | Participates in click chemistry and coupling polymerization to construct conjugated backbones |
| Agricultural Chemicals | Employed as a structural building block in developing novel fluorinated agrochemicals or plant growth regulators | Leverages its high lipophilicity and metabolic stability to optimize molecular properties |
| Organic Synthesis | Applied as a high-value building block for constructing complex aromatic compounds | Undergoes functionalization via C–H activation, transition-metal-catalyzed coupling, and related methods |
Manufacturing Quality Control of 3,5-BIS(TRIFLUOROMETHYL)PHENYLACETYLENE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detector | Quantitative determination based on peak area comparison against a certified reference standard using a non-polar capillary column. |
| Related Substances | High Performance Liquid Chromatography (HPLC) with UV detection | Separation and quantification of impurities by retention time and UV absorbance relative to the main peak. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) with FID | Volatile solvent residues are vaporized in sealed vials and quantified by GC-FID using calibrated standards. |
| Water Content | Karl Fischer Titration (Coulometric mode) | Electrochemical titration where iodine generated in situ reacts stoichiometrically with water in the sample. |
| Acid Value | Acid-Base Titration with NaOH standard solution | Neutralization of acidic impurities using standardized sodium hydroxide solution with phenolphthalein indicator. |
| Heavy Metals (as Pb) | Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) | Multi-element quantification after acid digestion, based on element-specific atomic emission intensities. |
| Residue on Ignition | Gravimetric Analysis (Weight Loss on Ignition) | Mass of inorganic residue remaining after high-temperature ashing at 600-700 C in a muffle furnace. |
| Chloride Content | Ion Chromatography (IC) with conductivity detection | Separation and quantification of chloride ions using anion-exchange column and suppressed conductivity detection. |
| Melting Point | Capillary Melting Point Determination | Thermal transition observed visually or automatically as the temperature range over which solid transforms to liquid. |
| Appearance | Visual Inspection against Standard White Background | Assessment of physical state, color, and clarity under controlled lighting and viewing conditions. |
| Bulk Density | Graduated Cylinder Method (ASTM D1895) | Mass per unit volume measured by gently pouring material into a calibrated cylinder and recording settled volume. |
| Particle Size Distribution | Laser Diffraction Particle Size Analysis | Size distribution derived from angular scattering pattern of laser light passing through dispersed sample. |
Technical Specifications of 3,5-BIS(TRIFLUOROMETHYL)PHENYLACETYLENE
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (GC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Refractive Index (n20/D) | 1.475–1.485 |
| Relative Density (20°C/25°C) | 1.32–1.34 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 3,5-BIS(TRIFLUOROMETHYL)PHENYLACETYLENE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 3,5-BIS(TRIFLUOROMETHYL)PHENYLACETYLENE
Safety Information of 3,5-BIS(TRIFLUOROMETHYL)PHENYLACETYLENE
| Pictograms |   |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 3,5-BIS(TRIFLUOROMETHYL)PHENYLACETYLENE
Industrial 3,5-BIS(TRIFLUOROMETHYL)PHENYLACETYLENE 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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