4-(Dimethylamino)benzophenone Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 530-44-9 |
| Product name | 4-(Dimethylamino)benzophenone |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeMaterial GradeReagent 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-(Dimethylamino)benzophenone
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-(Dimethylamino)benzophenone Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-(Dimethylamino)benzophenone
| Industry | Application | Process |
|---|---|---|
| Coatings & Inks | Photoinitiator (Irgacure 651) for UV-curable coatings, inks, and adhesives | Under UV irradiation, undergoes α-cleavage to generate benzoyl and dimethylaminobenzyl radicals, initiating polymerization of acrylate monomers |
| Plastics Industry | UV absorber and light stabilizer additive | Acts as a synergistic stabilizing component with hindered amine light stabilizers (HALS) to suppress photo-oxidative degradation of polyolefins, PVC, and other plastics |
| Pharmaceutical Intermediates | Intermediate for antihistamines (e.g., diphenhydramine derivatives) and local anesthetics | Used to construct dimethylaminophenyl-containing active molecular scaffolds via reduction, diazotization, or alkylation reactions |
| Analytical Chemistry | Fluorescent probe and metal ion detection reagent (e.g., for Cu²⁺, Fe³⁺) | Coordinates with metal ions through carbonyl and amino groups, inducing fluorescence quenching or red shift for colorimetric/fluorometric sensing |
Manufacturing Quality Control of 4-(Dimethylamino)benzophenone
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component using reverse-phase HPLC with UV detection at 254 nm, based on peak area comparison against certified reference standard. |
| Moisture Content | Karl Fischer Titration | Determines water content via coulometric or volumetric titration using iodine generated in situ, based on stoichiometric reaction with water. |
| Residue on Ignition | Gravimetric Analysis | Measures non-volatile inorganic impurities by ashing sample at 700-800 C and weighing residual mass. |
| Heavy Metals | ICP-OES | Simultaneously quantifies Pb, Cd, Hg, As, and other metals after acid digestion, using atomic emission from plasma-excited atoms. |
| Chloride Impurity | Ion Chromatography | Separates and quantifies chloride ions using anion-exchange column and suppressed conductivity detection. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range at which solid transitions to liquid, indicating purity and identity via thermal behavior. |
| Organic Volatile Impurities | GC-FID | Detects and quantifies residual solvents (e.g., toluene, acetone) using gas chromatography with flame ionization detection. |
| Related Substances | HPLC-DAD | Identifies and quantifies structurally related impurities (e.g., dimethylaminobenzophenone, benzophenone) using diode array detection for spectral confirmation. |
| Acid Value | Acid-Base Titration | Measures free carboxylic acid impurities by titration with standardized NaOH solution using phenolphthalein indicator. |
| Appearance | Visual Inspection | Evaluates physical state, color, and clarity of substance against standard white background under controlled lighting. |
| Sulfated Ash | Gravimetric Analysis | Determines inorganic residue after sulfuric acid treatment and high-temperature incineration, reflecting mineral content. |
| Bulk Density | Tap Density Measurement | Measures mass per unit volume of freely settled and tapped powder, indicating flow and handling characteristics. |
Technical Specifications of 4-(Dimethylamino)benzophenone
| Test Item | Specification |
|---|---|
| Appearance | Light-green solid |
| Purity | >=98.0% (GC-MS) |
| Melting Point | 74–78°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Heavy Metals | <=20 ppm |
| 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-(Dimethylamino)benzophenone
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4-(Dimethylamino)benzophenone
Safety Information of 4-(Dimethylamino)benzophenone
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 4-(Dimethylamino)benzophenone
Industrial 4-(Dimethylamino)benzophenone 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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