4,4'-Dimethylbenzophenone Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 611-97-2 |
| Product name | 4,4'-Dimethylbenzophenone |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeMaterial GradeSpecialty GradeIndustrial 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'-Dimethylbenzophenone
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4,4'-Dimethylbenzophenone Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4,4'-Dimethylbenzophenone
| Industry | Application | Process |
|---|---|---|
| Paint & Coatings | Photocuring Agent | Forms crosslinked networks upon UV irradiation through reaction with specific monomers or oligomers, accelerating coating cure |
| Printing Inks | Photoinitiator | Acts as a free-radical photoinitiator, generating free radicals under UV irradiation to promote rapid ink curing |
| Resin Synthesis | Crosslinking Agent | Participates in polymerization reactions via its double bonds to enhance mechanical properties and chemical resistance of resins |
| Pharmaceutical Synthesis | Intermediate | Used in the synthesis of certain pharmaceutical molecules, such as antiviral agents |
| Pesticide Manufacturing | Adjuvant | Incorporated into pesticide formulations as a synergist or stabilizer to improve product performance |
| Polymeric Materials | Modifier | Modifies polymeric materials to enhance properties such as heat resistance and abrasion resistance |
Manufacturing Quality Control of 4,4'-Dimethylbenzophenone
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC with UV detection | Quantitative determination using reverse-phase chromatography and UV absorbance at 254 nm |
| Appearance | Visual inspection | Assessment of physical state and color against standard reference under controlled lighting |
| Melting Point | Capillary melting point apparatus | Determination of temperature range at which solid transitions to liquid using calibrated capillary tube method |
| Loss on Drying | Gravimetric analysis after oven drying | Measurement of mass loss after drying at specified temperature and time under controlled humidity |
| Residue on Ignition | Gravimetric ash test | Determination of non-volatile inorganic residue after high-temperature incineration |
| Chloride Content | Ion chromatography (IC) | Separation and quantification of chloride ions using anion-exchange column and conductivity detection |
| Heavy Metals (as Pb) | AAS (Flame or Graphite Furnace) | Quantification of total heavy metals by atomic absorption spectroscopy after acid digestion |
| Water Content | Karl Fischer titration | Volumetric or coulometric determination of water based on iodine-sulfur dioxide redox reaction |
| Related Substances | HPLC with gradient elution | Identification and quantification of structurally related impurities using retention time comparison and peak area normalization |
| Organic Volatile Impurities | Gas Chromatography (GC-FID) | Detection and quantification of residual solvents and low-boiling impurities using flame ionization detection |
| Acid Value | Acid-base titration with NaOH | Neutralization of acidic impurities using standardized sodium hydroxide solution and phenolphthalein indicator |
| Particle Size Distribution | Laser diffraction analysis | Determination of size distribution by measuring angular variation in laser light scattering intensity |
Technical Specifications of 4,4'-Dimethylbenzophenone
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% (GC-MS) |
| Melting Point | 104–108°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Identification (NMR) | Conforms to reference spectrum |
| Identification (IR) | Conforms to reference spectrum |
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'-Dimethylbenzophenone
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4,4'-Dimethylbenzophenone
Packaging of 4,4'-Dimethylbenzophenone
Industrial 4,4'-Dimethylbenzophenone 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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