1,4-Diacetylbenzene Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 1009-61-6 |
| Product name | 1,4-Diacetylbenzene |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeIndustrial GradeSpecialty GradeCosmetic GradeFood Grade |
| Packaging | 25KG/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) |
QUOTE TYPE
PACKAGING TYPE
TOTAL QUANTITY(KG)
PREFERRED SHIPPING METHOD
YOUR COMPANY
YOUR E-MAIL
Calculate Summary
Based on current marketvolatility and material availability.
Documents We Provide for 1,4-Diacetylbenzene
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1,4-Diacetylbenzene Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1,4-Diacetylbenzene
| Industry | Application | Process |
|---|---|---|
| Chemical | Synthesis of intermediates | Used for synthesizing other aromatic compounds |
| Pharmaceutical | Drug synthesis | Applied as a building block in drug molecule synthesis |
| Dyes | Dye and pigment intermediates | Applied in the preparation of azo dyes |
| Fragrances | Synthetic fragrance compounds | Applied to produce aromatic compounds via chemical transformation |
| Agricultural | Pesticide intermediates | Applied in the preparation of insecticides or other agrochemicals |
Manufacturing Quality Control of 1,4-Diacetylbenzene
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC with UV detection | Quantitative determination using reverse-phase HPLC and UV absorbance at 254 nm, calibrated against certified reference standard. |
| Appearance | Visual inspection | Assessment of physical state and color by observation against white background under controlled lighting. |
| Melting Point | Capillary melting point apparatus | Determination of temperature range at which solid transitions to liquid using calibrated capillary tube method. |
| Water Content | Karl Fischer titration | Volumetric or coulometric titration based on iodine consumption in reaction with water in anhydrous methanol/pyridine medium. |
| Residue on Ignition | Gravimetric analysis | Heating sample to 700-800 C in platinum crucible, cooling in desiccator, and weighing residual inorganic ash. |
| Heavy Metals (as Pb) | Colorimetric sulfide precipitation | Reaction with hydrogen sulfide under acidic conditions to form colored metal sulfide complexes, compared to lead standard. |
| Chloride Impurity | Ion chromatography (IC) | Separation and quantification of chloride ions using anion-exchange column and conductivity detection. |
| Related Substances | HPLC with gradient elution | Separation and identification of structurally related impurities (e.g., monoacetyl isomers, diacetyl isomers) using optimized mobile phase. |
| Sulfated Ash | Gravimetric analysis | Ignition of sample with sulfuric acid followed by high-temperature ashing and gravimetric determination of residue. |
| Organic Volatile Impurities | Gas chromatography (GC-FID) | Separation and quantification of residual solvents (e.g., acetone, acetic anhydride) using capillary column and flame ionization detection. |
| Acid Value | Acid-base titration | Neutralization of free carboxylic acids (if present from hydrolysis) with standardized potassium hydroxide solution in ethanol. |
| Bulk Density | Tap density measurement | Determination of mass per unit volume after controlled tapping of a known mass in a graduated cylinder per USP <616>. |
Technical Specifications of 1,4-Diacetylbenzene
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% (GC-MS) |
| Melting Point | 112–116°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Identification (NMR) | Conforms to reference standard |
| 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
|
|
Download COA of 1,4-Diacetylbenzene
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1,4-Diacetylbenzene
Packaging of 1,4-Diacetylbenzene
Industrial 1,4-Diacetylbenzene 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.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply