China Factory Direct
|
|
| CAS number | 137019-95-5 |
| Product name | 3,4,5-Trifluoro-4'-(trans-4-pentylcyclohexyl)biphenyl |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial Grade |
| Packaging | 25KG/bag500KG/bag1000KG/bag |
| 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) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
|---|---|---|
| Liquid Crystal Display Materials | Liquid crystal monomer | Used as a component in high-performance liquid crystal mixtures to formulate nematic liquid crystal materials for LCDs, enhancing electro-optical performance and thermal stability |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification using reverse-phase HPLC with UV detection at 254 nm, calibrated against certified reference standard. |
| Identity Confirmation | FTIR Spectroscopy | Comparison of sample infrared absorption spectrum with reference spectrum to verify functional groups and molecular structure. |
| Chiral Purity | Chiral HPLC | Separation on chiral stationary phase to confirm absence of cis-isomers and other stereoisomeric impurities. |
| Residual Solvents | GC-FID | Detection and quantification of common organic solvents (e.g., toluene, heptane) using flame ionization detection. |
| Water Content | Karl Fischer Titration | Coulometric or volumetric titration with iodine-based reagent to determine trace water content. |
| Heavy Metals | ICP-OES | Multi-element detection after acid digestion; quantifies Pb, Cd, Hg, As, and other regulated metals. |
| Chloride Content | Ion Chromatography | Separation and conductivity detection of chloride ions in aqueous extract. |
| Melting Point | Capillary Melting Point Apparatus | Determination of solid-to-liquid transition temperature range using calibrated capillary method. |
| Appearance | Visual Inspection | Assessment of physical state, color, and presence of particulates or phase separation under controlled lighting. |
| Particle Size Distribution | Laser Diffraction | Measurement of dry powder particle size distribution via light scattering analysis. |
| Sulfated Ash | Gravimetric Analysis | Incineration at 700 C followed by weighing of residual inorganic ash. |
| Related Substances | HPLC-UV (Gradient) | Detection and quantification of structurally related impurities using gradient elution and UV detection. |
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% (GC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Melting Point | 78–82°C |
| Water Content (KF) | <=0.5% |
| Identification (NMR) | Conforms to reference spectrum |
| Residue on Ignition | <=0.1% |
|
|
|
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
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.