Methyl 4-phenylbenzoate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 720-75-2 |
| Product name | Methyl 4-phenylbenzoate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeElectronic GradeMaterial GradeIndustrial GradeSpecialty 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 Methyl 4-phenylbenzoate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Methyl 4-phenylbenzoate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Methyl 4-phenylbenzoate
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Intermediates | Synthesis of precursors for anti-inflammatory and anticancer drugs | Organic synthesis, esterification |
| Agrochemical Intermediates | Preparation of high-efficiency insecticides or herbicides | Condensation, substitution reactions |
| Liquid Crystal Materials | Synthesis of liquid crystal monomers | Coupling, purification |
| Organic Synthesis | Construction of biphenyl carboxylic acid derivative frameworks | Ester hydrolysis, functional group transformation |
Manufacturing Quality Control of Methyl 4-phenylbenzoate
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification using reverse-phase HPLC with UV detection at 254 nm, comparing peak area against a certified reference standard. |
| Related Substances | HPLC-UV | Separation and detection of impurities (e.g.,联苯-4-甲酸, residual methanol, dimethyl sulfate) via gradient HPLC-UV; identification and quantification using relative response factors. |
| Residual Solvents (Methanol, Dichloromethane) | GC-FID | Headspace GC with flame ionization detection, calibrated against USP/ICH Q3C-compliant solvent standards. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration measuring water via iodine generation and stoichiometric reaction with water in anhydrous methanol-based medium. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Multi-element quantification after acid digestion, using isotopic dilution or external calibration for sub-ppb sensitivity per ICH Q3D. |
| Chloride Impurity | Ion Chromatography (IC) | Separation on anion-exchange column with suppressed conductivity detection; quantified against NaCl standard. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition determination by observing solid-to-liquid phase change under controlled heating rate (e.g., 1 °C/min). |
| Specific Optical Rotation | [α]D | Measurement of plane-polarized light rotation in solution using sodium D-line (589 nm), reporting degrees per g/mL/dm as per pharmacopeial conventions. |
| Residue on Ignition | Gravimetric Analysis (Sulfated Ash) | Ignition at 700–800 °C followed by weighing of non-volatile inorganic residue after sulfuric acid treatment. |
| Appearance (Color & Clarity) | Visual Inspection / APHA Color Scale | Comparison of solution color and clarity against platinum-cobalt standards in specified solvent (e.g., ethanol) under controlled lighting. |
| Acid Value | Acid-Base Titration (NaOH, phenolphthalein) | Neutralization of free carboxylic acid groups with standardized sodium hydroxide; endpoint detected by indicator color change. |
| Residual Catalyst (Pd, Ni) | ICP-OES | Quantification of transition metal residues post-digestion using plasma emission spectroscopy calibrated to internal standard (e.g., Y or Sc). |
Technical Specifications of Methyl 4-phenylbenzoate
| Test Item | Specification |
|---|---|
| Appearance | Off-White to White Crystalline Solid |
| Purity | >=98.5% (by GC) |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Melting Point | 68–72°C |
| Water Content (KF) | <=0.5% |
| Identification (NMR) | Conforms to reference standard |
| Identification (IR) | Conforms to reference standard |
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 Methyl 4-phenylbenzoate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Methyl 4-phenylbenzoate
Packaging of Methyl 4-phenylbenzoate
Industrial Methyl 4-phenylbenzoate 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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