[trans(trans)]-4'-propyl[1,1'-bicyclohexyl]-4-carbonitrile Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 65355-35-3 |
| Product name | [trans(trans)]-4'-propyl[1,1'-bicyclohexyl]-4-carbonitrile |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Electronic GradeMaterial GradeIndustrial GradeSpecialty Grade |
| Packaging | 25KG/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) |
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Documents We Provide for [trans(trans)]-4'-propyl[1,1'-bicyclohexyl]-4-carbonitrile
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk [trans(trans)]-4'-propyl[1,1'-bicyclohexyl]-4-carbonitrile Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of [trans(trans)]-4'-propyl[1,1'-bicyclohexyl]-4-carbonitrile
| Industry | Application | Process |
|---|---|---|
| Liquid Crystal Materials | Component of liquid crystal mixtures | Used as a positive nematic liquid crystal material for formulating high-performance liquid crystal mixtures for LCDs, enhancing clearing point and electro-optical performance |
| Electronic Chemicals | Display device manufacturing | Applied as liquid crystal monomers in flat-panel display technologies such as TFT-LCD and OLED, participating in photo-alignment or dielectric anisotropy adjustment processes |
| Organic Synthesis | Intermediate | Serves as a functional molecular intermediate with a bicyclohexyl backbone in multi-step syntheses, used to prepare novel liquid crystals or functional materials |
Manufacturing Quality Control of [trans(trans)]-4'-propyl[1,1'-bicyclohexyl]-4-carbonitrile
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification using reverse-phase HPLC with UV detection at 220 nm, calibrated against certified reference standard. |
| Related Substances | HPLC-UV | Separation and quantification of impurities using gradient HPLC-UV; identification based on retention time matching and peak area normalization. |
| Residual Solvents | GC-FID | Headspace GC with flame ionization detection to quantify common solvents (e.g., toluene, heptane, ethanol) per ICH Q3C guidelines. |
| Water Content | Karl Fischer Titration | Electrochemical titration with iodine-based reagent to determine trace water content in the sample. |
| Heavy Metals | ICP-OES | Multi-element determination of Pb, Cd, Hg, As, and Ni after acid digestion, per USP <231> and ICH Q3D. |
| Chloride Impurity | Ion Chromatography | Separation and quantification of chloride ions using suppressed conductivity detection after aqueous extraction. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition measurement via controlled heating of a capillary-packed sample; endpoint defined by complete liquefaction. |
| Optical Rotation | Polarimetry | Measurement of specific rotation using sodium D-line light to confirm chiral integrity and absence of racemization. |
| Appearance | Visual Inspection | Assessment of physical state, color, and clarity against water-white standard under controlled white light and specified viewing conditions. |
| Residue on Ignition | Gravimetric Analysis | Weighing of inorganic residue remaining after high-temperature ashing at 700-800 C in a platinum crucible. |
| Particle Size Distribution | Laser Diffraction | Analysis of dry powder dispersion using laser scattering to determine D10, D50, and D90 values. |
| Bulk Density | Tap Density Measurement | Determination of mass per unit volume after standardized tapping of a known mass in a graduated cylinder per USP <616>. |
Technical Specifications of [trans(trans)]-4'-propyl[1,1'-bicyclohexyl]-4-carbonitrile
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline solid |
| Purity | >=98.5% |
| Melting Point | 72-76°C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Residue on Ignition | <=0.1% |
| Odor | Characteristic mild organic 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 [trans(trans)]-4'-propyl[1,1'-bicyclohexyl]-4-carbonitrile
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of [trans(trans)]-4'-propyl[1,1'-bicyclohexyl]-4-carbonitrile
Safety Information of [trans(trans)]-4'-propyl[1,1'-bicyclohexyl]-4-carbonitrile
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of [trans(trans)]-4'-propyl[1,1'-bicyclohexyl]-4-carbonitrile
Industrial [trans(trans)]-4'-propyl[1,1'-bicyclohexyl]-4-carbonitrile 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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