Dimethyl Glutarate Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 1119-40-0 |
| Product name | Dimethyl Glutarate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeIndustrial GradeCosmetic GradeFood Grade |
| Packaging | 25L/drum200L/drum1000L/IBC |
| 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 Glutarate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Dimethyl Glutarate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Dimethyl Glutarate
| Industry | Application | Process |
|---|---|---|
| Chemical Intermediates | Raw material for synthesizing glutaric acid, 1,5-pentanediol, and polyester resins | Transesterification or direct esterification |
| Pharmaceutical Intermediates | Used in the preparation of active compounds such as antitumor agents and antimicrobials | Participates in cyclization, condensation, and other organic synthesis reactions as a C5 dicarboxylic acid derivative |
| Fine Fragrance Industry | Used as a fixative and component in fragrance compounding | Blended with alcohols, aldehydes, and other fragrance ingredients to enhance aroma longevity |
| Coatings Industry | Acts as an eco-friendly solvent and film-forming aid | Modulates evaporation rate and film-forming performance in waterborne coating systems |
| High-Performance Polymers | Used to synthesize biodegradable polyesters (e.g., poly(propylene glutarate)) | Copolymerized with diol monomers via melt condensation or solution polymerization |
Manufacturing Quality Control of Dimethyl Glutarate
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe sample color, transparency, and presence of suspended particles or precipitates under natural light or standard illumination. |
| Colorimetry | Platinum-Cobalt Colorimetric Method (GB/T 3143) | Compare the sample visually or spectrophotometrically with a standard platinum-cobalt solution to determine the color value (expressed in Hazen units). |
| Purity | Gas Chromatography (GC) | Use capillary column gas chromatography with area normalization or internal standard method to determine the main component content of dimethyl glutarate, assessing purity. |
| Moisture Content | Karl Fischer Titration (KF Method) | Determine water content by quantitative reaction between Karl Fischer reagent and water in the sample, using potentiometric or coulometric titration. |
| Acid Value | Acid-Base Titration | Titrate free acids in the sample with standardized potassium hydroxide in ethanol solution using phenolphthalein as indicator; calculate acid value (mg KOH/g sample). |
| Density | Density Meter Method or Oscillating U-tube Density Meter Method | Determine sample density at a specified temperature (typically 20°C) using glass hydrometer or digital density meter. |
| Refractive Index | Abe Refractometer Method | Measure refractive index under constant temperature conditions (e.g., 20°C) using an Abbe refractometer for auxiliary identification and quality control. |
| Boiling Range/Boiling Point | Distillation Method (GB/T 7534) | Determine initial boiling point, dry point, and boiling range using micro or macro distillation apparatus to assess volatile impurities. |
| Residual Solvents / Impurities | Gas Chromatography-Mass Spectrometry (GC-MS) | Use GC-MS to qualitatively and quantitatively analyze potential organic impurities (e.g., unreacted raw materials, by-products) in the sample. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or ICP-MS | Determine content of heavy metals such as lead, cadmium, mercury, and arsenic after appropriate sample pretreatment using AAS or inductively coupled plasma mass spectrometry (ICP-MS). |
Technical Specifications of Dimethyl Glutarate
| Test Item | Specification |
|---|---|
| Appearance | Colorless to almost colorless clear liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Acid Value (mg KOH/g) | <=0.5 |
| Refractive Index (n20/D) | 1.420–1.430 |
| Relative Density (20°C/25°C) | 1.070–1.090 g/cm³ |
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 Glutarate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Dimethyl Glutarate
Packaging of Dimethyl Glutarate
Industrial Dimethyl Glutarate 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