N,N-DIGLYCIDYL-4-GLYCIDYLOXYANILINE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 5026-74-4 |
| Product name | N,N-DIGLYCIDYL-4-GLYCIDYLOXYANILINE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeElectronic GradeIndustrial 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 N,N-DIGLYCIDYL-4-GLYCIDYLOXYANILINE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk N,N-DIGLYCIDYL-4-GLYCIDYLOXYANILINE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of N,N-DIGLYCIDYL-4-GLYCIDYLOXYANILINE
| Industry | Application | Process |
|---|---|---|
| Coatings & Adhesives | Reactive diluent and modifier for epoxy resins | Used to reduce viscosity of epoxy resin systems, improve wetting performance and crosslink density, and participate in the curing reaction to form a three-dimensional network structure |
| Composites | High-performance epoxy matrix resin component | Employed as a multifunctional epoxy monomer for producing heat-resistant, high-mechanical-strength carbon fiber or glass fiber-reinforced composites |
| Electronics & Electrical | Component of encapsulation and insulation materials | Applied as a high-heat-resistance, low-dielectric-constant epoxy resin modifying monomer in semiconductor packaging and printed circuit board (PCB) laminates |
| Adhesives | Raw material for structural and specialty adhesives | Blended with other epoxy resins to enhance temperature resistance, adhesion strength, and cohesive strength of adhesives |
Manufacturing Quality Control of N,N-DIGLYCIDYL-4-GLYCIDYLOXYANILINE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Assessment of physical state and color under controlled lighting conditions. |
| Color (APHA) | Spectrophotometric Measurement | Comparison of sample absorbance at 430 nm against APHA color standard solutions. |
| Epoxy Equivalent Weight (EEW) | Acid-Base Titration | Reaction with excess HBr in acetic acid followed by back-titration with KOH to determine epoxy group concentration. |
| Hydroxyl Value | Acetylation Titration | Esterification with acetic anhydride, followed by titration of unreacted anhydride with KOH. |
| Viscosity (at 25 C) | Capillary Viscometry | Measurement of flow time through a calibrated capillary tube under gravity, converted to kinematic viscosity. |
| Water Content | Karl Fischer Titration | Electrochemical determination of water via iodine-sulfur dioxide reaction in pyridine/methanol medium. |
| Acid Number | Acid-Base Titration | Titration with standardized KOH solution using phenolphthalein indicator to quantify acidic impurities. |
| Purity (Main Component) | Gas Chromatography (GC) | Separation and quantification using flame ionization detection (FID) with external calibration standards. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Thermal equilibration of sample followed by GC-FID analysis for volatile organic impurities. |
| Heavy Metals (as Pb) | ICP-OES | Digestion followed by multi-element quantification via atomic emission intensity at characteristic wavelengths. |
| Chloride Content | Potentiometric Titration | Titration with silver nitrate using silver indicator electrode to detect endpoint based on AgCl precipitation. |
| Thermal Stability (Onset Decomposition Temp) | Differential Scanning Calorimetry (DSC) | Measurement of heat flow versus temperature to identify exothermic decomposition onset under inert atmosphere. |
Technical Specifications of N,N-DIGLYCIDYL-4-GLYCIDYLOXYANILINE
| Test Item | Specification |
|---|---|
| Appearance | Colorless to pale yellow viscous liquid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.525–1.535 |
| Acid Value (mg KOH/g) | <=0.5 |
| Odor | Characteristic mild amine odor |
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 N,N-DIGLYCIDYL-4-GLYCIDYLOXYANILINE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of N,N-DIGLYCIDYL-4-GLYCIDYLOXYANILINE
Safety Information of N,N-DIGLYCIDYL-4-GLYCIDYLOXYANILINE
| Pictograms |    |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of N,N-DIGLYCIDYL-4-GLYCIDYLOXYANILINE
Industrial N,N-DIGLYCIDYL-4-GLYCIDYLOXYANILINE 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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