DIOCTYL ETHER Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 629-82-3 |
| Product name | DIOCTYL ETHER |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeMaterial GradeElectronic GradeSpecialty 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 DIOCTYL ETHER
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk DIOCTYL ETHER Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of DIOCTYL ETHER
| Industry | Application | Process |
|---|---|---|
| Chemical | Solvent, organic synthesis intermediate | Used in etherification reactions and fractional distillation |
| Pharmaceutical | Drug carrier, sustained-release agent | Applied in emulsification and microencapsulation |
| Cosmetic | Emollient, fragrance fixative | Applied in blending and homogenization |
| Lubricants | Base oil for high-temperature lubricants | Produced via esterification and additive compounding |
| Electronics | Solvent for liquid crystal materials, insulating fluid | Applied in purification and nanoscale dispersion |
| Textile | Fabric softener, dyeing auxiliary | Applied in padding and high-temperature treatment |
| Coatings | Flow leveling agent, film-forming aid | Applied in dispersion and spray application |
Manufacturing Quality Control of DIOCTYL ETHER
| Test Item | Common Test Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Place the sample in a colorless transparent glass container and visually examine its color and clarity under natural light or standard illumination to determine whether it is a colorless, transparent liquid, and check for suspended particles or precipitates. |
| Color | Platinum-Cobalt Colorimetric Method (GB/T 3143) | Use standard platinum-cobalt solutions for color comparison to measure the intensity of sample color, evaluating product purity and degree of oxidation. Results are typically expressed in Hazen units (Pt-Co). |
| Purity | Gas Chromatography (GC) | Employ a capillary gas chromatograph with FID detector; qualitative analysis based on retention time, quantitative analysis using peak area normalization method to determine the content of di-n-octyl ether and types/amounts of impurities. |
| Moisture Content | Karl Fischer Titration | Utilize the quantitative reaction between iodine, sulfur dioxide, and water in methanol, determining trace moisture content by coulometric or volumetric titration. Suitable for trace water analysis. |
| Density | Densimeter Method or Pycnometer Method | Measure mass per unit volume at a specified temperature (e.g., 20°C) using a densimeter or pycnometer to verify material consistency. |
| Refractive Index | Refractometry (Abbe Refractometer) | Measure the refractive index of the sample at standard temperature (e.g., 20°C), used as an auxiliary means for identifying substance purity and composition. |
| Acid Value | Acid-Base Titration | Titrate free acids in the sample with standardized potassium hydroxide ethanol solution. Expressed as milligrams of KOH required to neutralize one gram of sample (mg KOH/g), indicating levels of oxidation products or acidic impurities. |
| Boiling Point / Boiling Range | Distillation Method | Determine initial boiling point, dry point, and boiling range via atmospheric or vacuum distillation to assess component uniformity and presence of volatile impurities. |
| Impurity Analysis | Gas Chromatography-Mass Spectrometry (GC-MS) | Combine GC's separation capability with MS's structural identification power to detect and identify trace organic impurities (e.g., alcohols, alkenes, oxidation by-products). |
| Volatile Residue | Residual Solvent Testing (GC) | According to pharmacopoeia or relevant standards, use headspace sampling combined with gas chromatography to detect low-boiling-point solvents that may remain from manufacturing processes. |
Technical Specifications of DIOCTYL ETHER
| Test Item | Specification |
|---|---|
| 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) | 1.436–1.440 |
| Relative Density (20°C/25°C) | 0.827–0.833 g/cm³ |
| 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
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Download COA of DIOCTYL ETHER
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of DIOCTYL ETHER
Packaging of DIOCTYL ETHER
Industrial DIOCTYL ETHER 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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