Dimethyl acetylsuccinate Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 10420-33-4 |
| Product name | Dimethyl acetylsuccinate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural 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) |
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 Dimethyl acetylsuccinate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Dimethyl acetylsuccinate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Dimethyl acetylsuccinate
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used as an organic synthesis intermediate for preparing anti-inflammatory drugs and biologically active molecules | Produced via esterification of acetylsuccinic acid with methanol under acidic catalysis |
| Pesticides | Used as an intermediate in the synthesis of high-efficiency insecticides or fungicides | Incorporates the dimethyl acetylsuccinate structural unit via transesterification or condensation reactions |
| Chemicals | Used as an organic solvent or reaction medium in cycloaddition and condensation reactions | Acts as a dienophile in Diels–Alder reactions or for ester functionalization |
Manufacturing Quality Control of Dimethyl acetylsuccinate
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the sample's color, physical state, and presence of impurities under natural light or standard illumination. Dimethyl acetylsuccinate should appear as a colorless to pale yellow transparent liquid. |
| Identification | Fourier Transform Infrared Spectroscopy (FT-IR) | Determine the infrared absorption spectrum using an FT-IR spectrometer; compare characteristic absorption peaks (e.g., C=O, C–O functional groups) with reference spectra to confirm molecular structure. |
| Content Determination | Gas Chromatography (GC) | Use capillary column gas chromatography with FID detection to quantitatively analyze the main component. Calculate purity of dimethyl acetylsuccinate using internal standard or external standard method, typically requiring ≥98.0%. |
| Water Content | Karl Fischer Titration | Utilize Karl Fischer reagent to react quantitatively with water in the sample; determine water content by titration endpoint. Control moisture level to ≤0.1%. |
| Acid Value | Acid-Base Titration | Titrate free acids in the sample with standardized potassium hydroxide ethanol solution using phenolphthalein as indicator. Calculate acid value (mg KOH/g) to assess degree of hydrolysis or oxidation. |
| Color | Platinum-Cobalt Colorimetric Method (Hazen Units) | Compare the sample visually with standard platinum-cobalt color solutions to determine color value, reflecting product purity and thermal stability. Typically requires ≤20 Hazen units. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Use headspace sampling combined with gas chromatography to detect residual organic solvents (e.g., methanol, acetone) from manufacturing processes, complying with ICH Q3C guidelines. |
| Related Substances (Impurities) | Gas Chromatography (GC) or High-Performance Liquid Chromatography (HPLC) | Separate and detect potential impurities (e.g., unreacted raw materials, by-products, degradation products) via chromatographic analysis. Control individual impurities ≤0.1% and total impurities ≤0.5% using area normalization or correction factor methods. |
Technical Specifications of Dimethyl acetylsuccinate
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.5% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Melting Point | 42–46°C |
| Identification (NMR) | Consistent with structure |
| Acid Value (mg KOH/g) | <=0.5 |
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 Dimethyl acetylsuccinate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Dimethyl acetylsuccinate
Packaging of Dimethyl acetylsuccinate
Industrial Dimethyl acetylsuccinate 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