4-Cyanobiphenyl-4'-pentylbenzoate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 59443-80-0 |
| Product name | 4-Cyanobiphenyl-4'-pentylbenzoate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeMaterial GradeSpecialty GradeIndustrial GradeElectronic GradeCosmetic GradeFood 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 4-Cyanobiphenyl-4'-pentylbenzoate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-Cyanobiphenyl-4'-pentylbenzoate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-Cyanobiphenyl-4'-pentylbenzoate
| Industry | Application | Process |
|---|---|---|
| Plastics | Additive | Plasticizer, stabilizer |
| Coatings | Additive | Dispersant, rheology modifier |
| Textiles | Functional finishing agent | Antistatic agent, softener |
| Electronics | Electronic material | Insulating material, conductive material |
| Pharmaceuticals | Intermediate | Pharmaceutical intermediate |
| Agrochemicals | Intermediate | Agrochemical intermediate |
| Personal care | Functional ingredient | Emollient, UV filter |
| Others | Synthetic intermediate | Polymer synthesis, surfactant |
Manufacturing Quality Control of 4-Cyanobiphenyl-4'-pentylbenzoate
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reversed-phase HPLC with UV detection at ~254 nm, comparing peak area against a certified reference standard. |
| Residual Solvents | GC-FID | Separation and quantification of volatile organic solvents (e.g., toluene, THF, methanol) using capillary GC with flame ionization detection. |
| Water Content | Karl Fischer Titration | Electrochemical titration based on the reaction of iodine with water in anhydrous methanol/pyridine medium; measures trace water by coulometric or volumetric endpoint detection. |
| Heavy Metals (as Pb) | ICP-OES | Multi-element quantification after acid digestion; detection based on element-specific atomic emission intensities in high-temperature plasma. |
| Acid Value | Acid-Base Titration (NaOH in ethanol) | Neutralization of free carboxylic acid groups with standardized sodium hydroxide solution using phenolphthalein or potentiometric endpoint detection. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition measurement via controlled heating of a capillary sample; identifies onset and range of solid-to-liquid phase change. |
| Appearance & Color | Visual Inspection / Hazen/APHA Color Scale | Subjective visual assessment against water or platinum-cobalt standards under controlled lighting to evaluate clarity and yellowness. |
| Residue on Ignition | Gravimetric Analysis (Sulfated Ash) | High-temperature incineration of sample followed by sulfuric acid treatment and weighing of non-volatile inorganic residue. |
| Chlorinated Impurities (e.g., residual chlorobenzene) | GC-ECD | Selective detection of organochlorine compounds using electron capture detection after gas chromatographic separation. |
| Related Substances (Impurity Profile) | HPLC-DAD | Identification and quantification of structurally related impurities (e.g., hydrolysis products, isomers) using diode-array detection and retention time matching with reference standards. |
Technical Specifications of 4-Cyanobiphenyl-4'-pentylbenzoate
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Melting Point | 78-82°C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Acid Value (mg KOH/g) | <=0.5 mg KOH/g |
| Residue on Ignition | <=0.1% |
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 4-Cyanobiphenyl-4'-pentylbenzoate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of 4-Cyanobiphenyl-4'-pentylbenzoate
Industrial 4-Cyanobiphenyl-4'-pentylbenzoate 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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