4-PENTYLPHENYL 4-PENTYLBENZOATE, 97 Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 74305-48-9 |
| Product name | 4-PENTYLPHENYL 4-PENTYLBENZOATE, 97 |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Electronic GradeMaterial 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) |
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Documents We Provide for 4-PENTYLPHENYL 4-PENTYLBENZOATE, 97
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-PENTYLPHENYL 4-PENTYLBENZOATE, 97 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-PENTYLPHENYL 4-PENTYLBENZOATE, 97
| Industry | Application | Process |
|---|---|---|
| Liquid Crystal Materials | Used as a nematic liquid crystal component in liquid crystal displays (LCDs) | Mixed with other liquid crystal monomers to formulate liquid crystal mixtures for manufacturing TN, STN, and other LCD panels |
| Electronics Industry | Employed as a liquid crystal modulation material to adjust phase transition temperature and birefringence | Precisely doped into liquid crystal formulations to optimize electro-optical response characteristics |
| Optoelectronic Materials | Applied in thermotropic liquid crystal devices and optical switching elements | Molecular design used to tailor dielectric anisotropy and viscosity to match specific optoelectronic processing requirements |
Manufacturing Quality Control of 4-PENTYLPHENYL 4-PENTYLBENZOATE, 97
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification using reverse-phase HPLC with UV detection at 220-280 nm, calibrated against certified reference standard. |
| Related Substances | HPLC-DAD | Separation and identification of impurities using HPLC with diode array detection; comparison of retention times and spectra to known impurities. |
| Residual Solvents | GC-FID | Headspace GC with flame ionization detection for quantification of common solvents (e.g., toluene, ethyl acetate, methanol) per ICH Q3C. |
| Water Content | Karl Fischer Titration | Electrochemical titration using iodine, sulfur dioxide, and base in methanol-based reagent to determine trace water content. |
| Acid Value | Acid-Base Titration | Titration with standardized potassium hydroxide solution in ethanol/toluene mixture; endpoint detected potentiometrically or by phenolphthalein. |
| Ester Content | 1H NMR Spectroscopy | Quantitative analysis of ester methyl/methylene protons relative to internal standard (e.g., 1,3,5-trimethoxybenzene) in deuterated chloroform. |
| Heavy Metals | ICP-OES | Digestion followed by multi-element quantification using inductively coupled plasma optical emission spectrometry per USP <231>. |
| Sulfated Ash | Gravimetric Analysis | Ignition at 600-700 C after sulfuric acid treatment; residue weighed to determine inorganic non-volatile impurities. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition observed via controlled heating of capillary-packed sample; conforms to USP <741>. |
| Appearance | Visual Inspection | Assessment of color and clarity in solution (e.g., 1% w/v in ethanol) against water-white standard under controlled lighting. |
| Odor | Organoleptic Evaluation | Trained personnel assess characteristic odor; absence of off-odors (e.g., acetic, burnt) indicates process control. |
| Particle Size Distribution | Laser Diffraction | Dry dispersion and measurement of particle size distribution using laser diffraction per ISO 13320. |
Technical Specifications of 4-PENTYLPHENYL 4-PENTYLBENZOATE, 97
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.5% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Melting Point | 62-66°C |
| Identification (NMR) | Consistent with structure |
| Odor | Characteristic ester-like 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 4-PENTYLPHENYL 4-PENTYLBENZOATE, 97
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4-PENTYLPHENYL 4-PENTYLBENZOATE, 97
Packaging of 4-PENTYLPHENYL 4-PENTYLBENZOATE, 97
Industrial 4-PENTYLPHENYL 4-PENTYLBENZOATE, 97 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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