China Factory Direct
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| CAS number | 1025-15-6 |
| Product name | 1,3,5-Tri-2-propenyl-1,3,5-triazine-2,4,6(1H,3H,5H)-trione |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeIndustrial GradeElectronic 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 |
|---|---|---|
| Rubber Industry | Vulcanization accelerator and crosslinking agent for rubber | Used in combination with peroxides to enhance heat resistance, compression set, and mechanical strength of vulcanized rubber |
| Plastics Industry | Crosslinking agent for unsaturated polyester resins (UPR) | Acts as an active diluent and crosslinking monomer to improve cure speed, hardness, and chemical resistance |
| Coatings Industry | Crosslinking agent for UV-curable coatings | Participates in free-radical polymerization to increase crosslink density, abrasion resistance, and adhesion of coatings |
| Composites | Crosslinking component for fiber-reinforced plastics (FRP) | Used with UPR in pultrusion, filament winding, and SMC/BMC molding processes to improve heat deflection temperature and dimensional stability of finished products |
| Wire & Cable | Crosslinking aid for insulation and jacketing materials | Used synergistically with peroxides in silicone rubber or EPDM formulations to improve thermal aging resistance and electrical properties |
| Test Item | Common Testing Method | Method Description |
|---|---|---|
| Appearance | Visual Inspection | Observe the sample's color, state (e.g., whether it is a white or slightly yellow crystalline powder), and presence of impurities by naked eye. |
| Melting Point | Capillary Melting Point Determination / Differential Scanning Calorimetry (DSC) | Determine the melting temperature range of TAIC during heating to assess purity; DSC also provides thermal behavior information. |
| Purity | Gas Chromatography (GC) / High-Performance Liquid Chromatography (HPLC) | Quantitatively analyze the main component of TAIC using GC or HPLC to evaluate its content and level of impurities. |
| Allyl Content | Nuclear Magnetic Resonance Hydrogen Spectrum (¹H NMR) / Iodine Value Method | Calculate the proportion of allyl groups via peak integration in ¹H NMR; the iodine value method indirectly determines allyl content by measuring unsaturation through addition reactions. |
| Moisture | Karl Fischer Water Titration Method | Accurately determine the trace moisture content in the sample by utilizing the quantitative reaction between Karl Fischer reagent and water. |
| Volatile Matter | Thermogravimetric Analysis (TGA) / Oven-Drying Weight Loss Method | Heat the sample at specified temperatures and measure mass loss to evaluate volatile impurities or solvent residues. |
| Acid Value | Acid-Base Titration Method | Determine free acids in the sample with standard base solution titration, expressed as mg KOH/g, reflecting the content of acidic impurities. |
| Color | Platinum-Cobalt Colorimetric Method / Spectrophotometry | Compare the sample solution with standard color solutions or use a spectrophotometer at specific wavelengths to measure absorbance and assess color intensity. |
| Residual Monomer/Impurities | Gas Chromatography-Mass Spectrometry (GC-MS) | Identify and quantify potential synthesis by-products or unreacted monomers using GC for separation and MS for identification. |
| Thermal Stability | Differential Scanning Calorimetry (DSC) / Thermogravimetric Analysis (TGA) | Determine the onset decomposition temperature with DSC and evaluate mass changes at high temperatures using TGA to comprehensively assess thermal stability. |
| Test Item | Specification |
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| Appearance | Colorless liquid |
| Purity | >=98.0% (GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.492–1.496 |
| Relative Density (20°C/25°C) | 1.075–1.085 g/cm³ |
| Acid Value (mg KOH/g) | <=0.5 |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
| Pictograms | ![]() ![]() |
| Signal Word | Warning |
| Safety Data Sheet | |
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.