4,4'-Bis(methoxymethyl)-1,1'-biphenyl Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 3753-18-2 |
| Product name | 4,4'-Bis(methoxymethyl)-1,1'-biphenyl |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical 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 4,4'-Bis(methoxymethyl)-1,1'-biphenyl
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4,4'-Bis(methoxymethyl)-1,1'-biphenyl Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4,4'-Bis(methoxymethyl)-1,1'-biphenyl
| Industry | Application | Process |
|---|---|---|
| Polymers | Used as a monomer or intermediate in the synthesis of high-performance polymers, including polyimides, liquid crystal polymers (LCPs), and engineering plastics | Integrated into the polymer backbone via polymerization or condensation reactions to enhance thermal stability, mechanical strength, and chemical resistance |
| Pharmaceuticals | Used as a synthetic intermediate in the construction of biphenyl-based active pharmaceutical ingredients or targeted compounds | Employed as a key building block in organic synthesis; active pharmaceutical ingredients are prepared through steps such as ether bond hydrolysis and functional group transformations |
| Electronic Materials | Used in the production of electronic encapsulants, insulating coatings, or alignment layers for liquid crystal display (LCD) materials | Integrated into electronic devices via coating, thermal curing, or vapor deposition processes to provide dielectric properties or molecular alignment functionality |
| Fine Chemicals | Used as a crosslinker or modifier in the synthesis of specialty coatings, adhesives, or resin systems | Acting as a functional monomer in chemical reactions; participates in network formation via ether bonds to improve hardness or solvent resistance |
Manufacturing Quality Control of 4,4'-Bis(methoxymethyl)-1,1'-biphenyl
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reversed-phase HPLC with UV detection at 254 nm, calibrated against certified reference standard. |
| Related Substances | HPLC-UV | Separation and quantification of impurities (e.g., mono-methyl ether, biphenyl, methanol) using gradient HPLC-UV with peak area normalization. |
| Residual Solvents | GC-FID | Headspace GC with flame ionization detection to quantify residual methanol, dichloromethane, or toluene based on external calibration. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration using iodine-based reagent to determine trace water content via stoichiometric reaction. |
| Heavy Metals | ICP-OES | Multi-element quantification of Pb, Cd, Hg, As, and Cr after acid digestion and dilution, using plasma emission spectroscopy. |
| Chloride Content | Ion Chromatography | Separation and quantification of chloride ions using anion-exchange column and suppressed conductivity detection. |
| Acid Value | Acid-Base Titration | Titration with standardized KOH in ethanol/isopropanol solvent to determine free acidic impurities by neutralization endpoint. |
| Melting Point | Capillary Melting Point Apparatus | Determination of solid-to-liquid transition temperature range using calibrated capillary apparatus per USP <741>. |
| Appearance | Visual Inspection | Assessment of physical state, color, and clarity against white background under controlled lighting per EP 2.2.1. |
| Residue on Ignition | Gravimetric Analysis | Weighing residue remaining after high-temperature ashing (700–800 C) to determine inorganic non-volatile impurities. |
| Particle Size Distribution | Laser Diffraction | Analysis of dry powder dispersion using laser scattering principle to report D10, D50, D90 values per ISO 13320. |
| Specific Optical Rotation | Polarimetry | Measurement of rotation angle of plane-polarized light through a solution in chloroform to confirm chiral purity and identity. |
Technical Specifications of 4,4'-Bis(methoxymethyl)-1,1'-biphenyl
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% (GC-MS) |
| Melting Point | 128–132°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Identification (NMR) | Conforms to structure |
| Identification (IR) | Conforms to structure |
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 4,4'-Bis(methoxymethyl)-1,1'-biphenyl
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4,4'-Bis(methoxymethyl)-1,1'-biphenyl
Safety Information of 4,4'-Bis(methoxymethyl)-1,1'-biphenyl
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 4,4'-Bis(methoxymethyl)-1,1'-biphenyl
Industrial 4,4'-Bis(methoxymethyl)-1,1'-biphenyl 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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