China Factory Direct
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| CAS number | 5379-16-8 |
| Product name | 3,5-DIMETHYLACETOPHENONE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeIndustrial GradeMaterial 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) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
|---|---|---|
| Fragrance & Cosmetics | Used as a fragrance ingredient in floral perfumes and soap fragrances | Applied via esterification or direct incorporation into fragrance formulations |
| Organic Synthesis | Employed as an intermediate for synthesizing other aromatic ketones | Prepared via Friedel–Crafts acylation or oxidation reactions |
| Pharmaceuticals | Used in synthesizing certain pharmaceutical intermediates, such as anti-inflammatory agents or antibiotic derivatives | Subjected to selective alkylation or condensation reactions under specific catalytic conditions |
| Pesticides | Utilized as a pesticide intermediate in the synthesis of herbicides or insecticides | Functional groups introduced via electrophilic substitution or coupling reactions |
| Plastics & Resins | Applied for resin modification or as a precursor to crosslinking agents | Undergoes polycondensation or addition reactions under elevated temperature |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID | Quantitative determination using retention time and peak area comparison against certified reference standard. |
| Related Substances | Gas Chromatography (GC) with FID | Separation and quantification of impurities based on relative response factors and retention times. |
| Water Content | Karl Fischer Titration | Electrochemical titration measuring water via iodine-sulfur dioxide reaction in anhydrous methanol medium. |
| Residue on Ignition | Gravimetric Analysis | Weighing residue remaining after high-temperature ashing to assess inorganic impurities. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) | Quantification of metal contaminants by measuring absorption of characteristic atomic spectral lines. |
| Chloride Impurity | Ion Chromatography (IC) | Separation and detection of chloride ions using conductivity detection after anion exchange. |
| Acid Value | Acid-Base Titration | Neutralization of acidic impurities with standardized NaOH solution using phenolphthalein indicator. |
| Color | Visual Comparison or Spectrophotometry (APHA Scale) | Comparison of sample color against platinum-cobalt standard solutions or measurement at 430 nm. |
| Melting Point | Capillary Melting Point Determination | Thermal transition observed as solid-to-liquid phase change using calibrated capillary apparatus. |
| Density | Digital Density Meter | Measurement of mass per unit volume at specified temperature using oscillating U-tube principle. |
| Refractive Index | Refractometry | Determination of light bending angle at air-sample interface using Abbe refractometer. |
| Volatile Matter | Thermogravimetric Analysis (TGA) | Weight loss measured under controlled heating to quantify low-boiling or volatile components. |
| Test Item | Specification |
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| Appearance | White or colorless to almost white crystalline solid |
| Purity | >=98.0% (by LC-MS) |
| Melting Point | 65.0–69.0°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Identification (IR) | Consistent with structure |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
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.