Dimethyl sebacate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 106-79-6 |
| Product name | Dimethyl sebacate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeSpecialty GradeMaterial GradeElectronic 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) |
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Documents We Provide for Dimethyl sebacate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Dimethyl sebacate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Dimethyl sebacate
| Industry | Application | Process |
|---|---|---|
| Plastics | Plasticizer for PVC, cellulose resins, etc. | Synthesis of plasticizers |
| Cosmetics | Emollient and fragrance fixative | Esterification |
| Lubricants | Synthetic ester-based base oil or additive | Transesterification |
| Textiles | Fiber treatment agent to improve flexibility | Surface treatment |
| Pharmaceuticals | Controlled-release carrier or excipient | Micropencapsulation |
| Fragrances | Fragrance fixative or solvent | Solvent extraction/formulation |
| Coatings | Film-forming aid or solvent | Physical blending/chemical modification |
| Electronics | Component of capacitor electrolytes | Precision chemical synthesis |
| Adhesives | Enhances flexibility of adhesive bonds | Blending modification |
| Rubber | Rubber softener | Mixing process |
Manufacturing Quality Control of Dimethyl sebacate
| Milestone | Common Testing Methods | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the sample's color and state under natural light or standard illumination to determine if it is a colorless, transparent oily liquid. |
| Color | Platinum-Cobalt Colorimetric Method (GB/T 3143) | Compare the sample with a platinum-cobalt standard color series to determine its color intensity, used to assess purity and oxidation level. |
| Purity (Main Component) | Gas Chromatography (GC) | Use a capillary column gas chromatograph to determine the content of dimethyl sebacate by internal or external standard method, providing accurate quantification. |
| Moisture Content | Karl Fischer Titration | Determine the moisture content in the sample using Karl Fischer reagent, suitable for measuring trace amounts of water with high accuracy. |
| Acid Value | Acid-Base Titration | Titrate the free acid in the sample with a standard potassium hydroxide ethanol solution. Calculate the acid value in mg KOH/g to reflect the degree of ester hydrolysis. |
| Density | Density Meter or Specific Gravity Bottle | Determine the mass-to-volume ratio of the sample at a specified temperature (e.g., 20°C) to verify purity and consistency of the substance. |
| Refractive Index | Refractometer Method | Measure the refractive index using an Abbe refractometer at a standard temperature (e.g., 20°C), serving as an auxiliary indicator for identification and purity. |
| Boiling Point/Initial Distillation Point | Distillation or Automatic Boiling Point Determinator | Determine the boiling range or initial distillation point of the sample under standard atmospheric pressure to evaluate volatility and component consistency. |
| Impurity Analysis | Gas Chromatography-Mass Spectrometry (GC-MS) | Separate and identify possible organic impurities in the sample (such as unreacted sebacic acid or other esters). |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Detect residual organic solvents (such as methanol, benzene, etc.) from the production process through headspace sampling, meeting pharmacopoeia requirements. |
Technical Specifications of Dimethyl sebacate
| Test Item | Specification |
|---|---|
| Appearance | Colorless to light yellow liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Acid Value (mg KOH/g) | <=0.5 |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.442–1.448 |
| Relative Density (20°C/25°C) | 0.965–0.975 g/cm³ |
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 Dimethyl sebacate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Dimethyl sebacate
Packaging of Dimethyl sebacate
Industrial Dimethyl sebacate 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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