1,5-HEXADIENE DIEPOXIDE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1888-89-7 |
| Product name | 1,5-HEXADIENE DIEPOXIDE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeMaterial GradeElectronic Grade |
| Packaging | 25L/drum |
| 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 1,5-HEXADIENE DIEPOXIDE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1,5-HEXADIENE DIEPOXIDE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1,5-HEXADIENE DIEPOXIDE
| Industry | Application | Process |
|---|---|---|
| Chemicals | Raw material for epoxy resins, used in the synthesis of high-performance polymer materials | Conversion of 1,2,5,6-tetrahydronaphthalene to 1,2,5,6-diepoxyhexane via epoxidation |
| Coatings | Crosslinker for epoxy resin coatings, enhancing chemical resistance and adhesion | Reaction with polyol or amine curing agents in coating formulations to form a crosslinked network |
| Electronics | Insulating layer material for printed circuit board manufacturing | Integrated into epoxy resin systems to provide reliable electrical insulation and thermal stability |
| Pharmaceuticals | Intermediate in the synthesis of certain pharmaceutical compounds | Participation in multi-step organic synthesis to prepare drug molecules with specific structural features |
Manufacturing Quality Control of 1,5-HEXADIENE DIEPOXIDE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detector | Quantifies 1,2,5,6-tetraepoxyhexane by retention time and peak area against a certified reference standard. |
| Water Content | Karl Fischer Titration | Measures water via coulometric or volumetric titration based on iodine consumption in a pyridine-methanol solvent system. |
| Acidity (as HCl) | Acid-Base Titration with NaOH | Determines acidic impurities by titration using standardized sodium hydroxide and phenolphthalein indicator. |
| Color | APHA Color Scale (Visual or Spectrophotometric) | Compares sample color to platinum-cobalt standards; measured as APHA units at 455 nm. |
| Density | Digital Density Meter (Oscillating U-tube) | Determines mass per unit volume at specified temperature using resonant frequency of a vibrating U-shaped tube. |
| Refractive Index | Refractometry | Measures bending of light through the sample at 20 degrees C using a calibrated refractometer. |
| Residue on Evaporation | Gravimetric Analysis | Evaporates a known mass of sample under controlled conditions and weighs non-volatile residue. |
| Epoxide Content | Hydrochloric Acid Back-Titration | Quantifies epoxy groups by ring-opening with excess HCl, followed by titration of unreacted acid with NaOH. |
| Chlorinated Impurities | Gas Chromatography-Mass Spectrometry (GC-MS) | Identifies and quantifies chlorinated by-products (e.g., chlorohydrins) using retention time and mass spectral fragmentation. |
| Heavy Metals | Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) | Detects trace metal contaminants (e.g., Fe, Cu, Pb) by atomic emission after microwave-assisted acid digestion. |
| Non-Volatile Matter | Gravimetric Analysis | Dries a weighed sample at 105 degrees C to constant weight and measures residual solids. |
| Odor | Sensory Evaluation (Qualified Panel) | Assesses off-odor presence and intensity against reference standards by trained personnel under controlled conditions. |
Technical Specifications of 1,5-HEXADIENE DIEPOXIDE
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.435–1.445 |
| Relative Density (20°C/25°C) | 1.07–1.09 g/cm³ |
| Identification (NMR) | Consistent with structure |
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 1,5-HEXADIENE DIEPOXIDE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1,5-HEXADIENE DIEPOXIDE
Packaging of 1,5-HEXADIENE DIEPOXIDE
Industrial 1,5-HEXADIENE DIEPOXIDE 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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