Triethyleneglycol divinyl ether Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 765-12-8 |
| Product name | Triethyleneglycol divinyl ether |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial GradeMaterial GradeElectronic GradeSpecialty 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 Triethyleneglycol divinyl ether
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Triethyleneglycol divinyl ether Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Triethyleneglycol divinyl ether
| Industry | Application | Process |
|---|---|---|
| Polymers | Crosslinking agent | Used in free-radical polymerization as a multifunctional monomer to enable crosslinking, thereby increasing polymer network density and thermal stability |
| Coatings & Inks | Reactive diluent | Acts as an active diluent in UV-curable systems, participating in photoinitiated polymerization to enhance coating hardness and adhesion |
| Adhesives | Reinforcement of crosslinked structure | Serves as a reactive component in acrylic or epoxy adhesives to improve bond strength and solvent resistance after curing |
| Photoresists | Photosensitive component | Functions as a photoinitiating crosslinker in semiconductor photolithography processes to generate high-resolution patterned structures |
Manufacturing Quality Control of Triethyleneglycol divinyl ether
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies main component peak area relative to calibration curve using internal or external standard. |
| Water Content | Karl Fischer Titration | Measures water via coulometric or volumetric titration based on iodine consumption in pyridine-methanol solvent. |
| Acidity (as Acetic Acid) | Acid-Base Titration with NaOH | Neutralizes acidic impurities using standardized sodium hydroxide solution and phenolphthalein indicator. |
| Color (APHA) | Visual Comparison or Spectrophotometry at 455 nm | Compares sample color to APHA platinum-cobalt standards or measures absorbance at specified wavelength. |
| Density at 20 C | Digital Density Meter (Oscillating U-tube) | Determines density from resonant frequency shift of vibrating U-shaped tube filled with sample. |
| Refractive Index at 20 C | Abbe Refractometer | Measures bending of light passing through sample to calculate refractive index at specified temperature. |
| Vinyl Content (by Hydrogen Iodide Addition) | Iodometric Titration | Quantifies vinyl groups via addition of HI followed by back-titration of unreacted iodine with sodium thiosulfate. |
| Residue on Evaporation | Gravimetric Analysis | Measures non-volatile residue after controlled evaporation under nitrogen and drying to constant weight. |
| Chloride Content | Ion Chromatography (IC) or Potentiometric Titration | Separates and quantifies chloride ions using conductivity detection (IC) or silver nitrate titration with endpoint detection. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Measures total heavy metal content after acid digestion by quantifying lead absorption at characteristic wavelength. |
| Peroxide Value | Iodometric Titration | Determines peroxides via reaction with potassium iodide releasing iodine, titrated with sodium thiosulfate. |
| Flash Point | Closed Cup Tester (e.g., Pensky-Martens) | Measures lowest temperature at which vapors ignite momentarily when exposed to flame under standardized conditions. |
Technical Specifications of Triethyleneglycol divinyl 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) | 1.445–1.455 |
| Relative Density (20°C/25°C) | 1.035–1.045 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 Triethyleneglycol divinyl ether
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Triethyleneglycol divinyl ether
Safety Information of Triethyleneglycol divinyl ether
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of Triethyleneglycol divinyl ether
Industrial Triethyleneglycol divinyl 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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