China Factory Direct
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| CAS number | 1731-88-0 |
| Product name | METHYL TRIDECANOATE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeSpecialty GradeFood GradeCosmetic 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) |
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 |
|---|---|---|
| Chemical | Surfactant production | Preparation of derivative surfactants via transesterification or hydrogenation |
| Chemical | Lubricant manufacturing | Modification of base oils to enhance lubricating performance |
| Chemical | Fragrance synthesis | Participation in esterification reactions to produce fragrance compounds |
| Chemical | Plasticizer preparation | Reaction with polyols to produce high-performance plasticizers |
| Food | Food additive ingredient | Approved as a raw material for synthetic ester-based emulsifiers |
| Pharmaceutical | Pharmaceutical intermediate | Introduction of ester moieties into specific drug molecule structures |
| Cosmetic | Formulation ingredient | Preparation of emulsifying and stabilizing components in cosmetic products |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantitative determination based on peak area comparison against a certified reference standard under validated chromatographic conditions. |
| Acid Value | Acid-Base Titration with KOH in ethanol | Neutralization of free carboxylic acid groups by standardized potassium hydroxide solution, using phenolphthalein indicator. |
| Water Content | Karl Fischer Coulometric Titration | Electrochemical titration where iodine generated coulometrically reacts stoichiometrically with water in the sample. |
| Color (APHA) | Visual Comparison or Spectrophotometric Measurement at 455 nm | Comparison of sample color intensity against platinum-cobalt standard solutions or measurement of absorbance at specified wavelength. |
| Density at 20 degC | Digital Density Meter (Oscillating U-tube principle) | Determination of mass per unit volume based on resonant frequency shift of a vibrating U-shaped tube filled with sample. |
| Refractive Index at 20 degC | Abbe Refractometer | Measurement of light refraction angle at air-sample interface to determine refractive index at specified temperature. |
| Ester Content | Gas Chromatography (GC) with internal standard | Quantification of methyl tridecanoate relative to an added non-interfering internal standard (e.g., methyl undecanoate). |
| Residue on Ignition | Gravimetric Analysis after High-Temperature Ashing | Weighing of non-volatile inorganic residue remaining after controlled combustion at 700-800 degC. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) after wet digestion | Quantification of total heavy metals following acid digestion and atomization in flame or graphite furnace. |
| Chlorinated Impurities | Gas Chromatography-Mass Spectrometry (GC-MS) | Separation and identification of chlorinated by-products based on retention time and characteristic mass fragmentation patterns. |
| Peroxide Value | Iodometric Titration | Oxidation of potassium iodide by organic peroxides to liberate iodine, followed by titration with standardized sodium thiosulfate. |
| Non-Volatile Residue | Gravimetric Evaporation at 105 degC | Weighing of residue remaining after evaporation of a fixed sample volume under controlled temperature and airflow. |
| Test Item | Specification |
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| Appearance | Colorless liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.432–1.436 |
| Relative Density (20°C/25°C) | 0.855–0.865 g/cm³ |
| Acid Value (mg KOH/g) | <=0.5 |
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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.