Ethyl 4-[[(ethylphenylamino)methylene]amino]benzoate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 65816-20-8 |
| Product name | Ethyl 4-[[(ethylphenylamino)methylene]amino]benzoate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial Grade |
| Packaging | 25KG/bag500KG/bag1000KG/bag |
| 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 Ethyl 4-[[(ethylphenylamino)methylene]amino]benzoate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Ethyl 4-[[(ethylphenylamino)methylene]amino]benzoate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Ethyl 4-[[(ethylphenylamino)methylene]amino]benzoate
| Industry | Application | Process |
|---|---|---|
| Plastics Industry | Prevents UV degradation and enhances material weatherability | Added during processing of polyolefins, polycarbonates, polystyrenes, and other resins—typically as masterbatches or via direct blending prior to extrusion |
| Coatings Industry | Improves UV aging resistance of coatings and prevents discoloration and chalking | Incorporated during coating formulation after ensuring compatibility with the resin system; suitable for outdoor applications such as automotive coatings and architectural paints |
| Textile Industry | Enhances photostability of fibers and fabrics | Added to spinning solutions or applied via post-finishing impregnation; used in protective clothing and outdoor textiles |
| Adhesives & Sealants | Improves light stability during long-term outdoor exposure | Added alongside other additives during formulation mixing to ensure uniform dispersion |
| Agricultural Films | Inhibits UV-induced polymer aging and extends service life | Blended with base resins such as polyethylene (PE) prior to blown-film extrusion; widely used in greenhouse covering films |
Manufacturing Quality Control of Ethyl 4-[[(ethylphenylamino)methylene]amino]benzoate
| Detection Item | Common Testing Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Place the sample against a white background and observe under natural light or standard illumination for color, physical state, and presence of impurities. Typically appears as pale yellow to light pink crystalline powder. |
| Melting Point | Capillary Melting Point Determination | Determine the melting temperature range using a melting point apparatus. The melting point of UV-2 is generally between 35–39°C, used to assess purity. |
| Content Determination | High-Performance Liquid Chromatography (HPLC) | Use a reversed-phase C18 column with methanol-water or acetonitrile-water as mobile phase, and UV detection (approximately 280–310 nm) to measure the peak area of the main component. Quantify content using external standard or internal standard method. Used for quantitative analysis of UV-2 purity. |
| UV Absorption Performance | Ultraviolet-Visible Spectrophotometry (UV-Vis) | Dissolve the sample in an appropriate solvent (e.g., ethanol), scan across the wavelength range of 200–400 nm, and determine the maximum absorption wavelength (λmax ≈ 305–310 nm) and absorbance to evaluate whether the absorption characteristics meet specifications. |
| Solubility | Solubility Test | Take a small amount of sample and add it to solvents such as water, ethanol, acetone, ethyl acetate; shake and observe dissolution behavior. UV-2 is readily soluble in organic solvents but insoluble in water. |
| Drying Loss | Thermogravimetric Analysis (TGA) or Oven Drying Method | Dry the sample at 105°C for a specified time (e.g., 2 hours), then measure the weight loss percentage to assess moisture and volatile content. Generally requires ≤0.5%. |
| Ash/Residual Ash | Ignition Residue Test | Incinerate the sample at high temperature (500–600°C), weigh the residue, and calculate the inorganic impurity content. Typically requires ≤0.1%. |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Use HPLC to detect possible synthesis intermediates, by-products, or degradation products (e.g., unreacted phenolic compounds). Calculate the area of each impurity peak; total impurities are generally required to be <1.0%. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or ICP-MS | After sample digestion, determine the content of heavy metals such as lead, cadmium, mercury, and arsenic to ensure compliance with safety standards for cosmetics or plastic additives. |
| Microbial Limit | Microbial Limit Test | Perform tests according to pharmacopeial or relevant standards for total aerobic bacteria count, mold and yeast count, and control organisms (e.g., Escherichia coli). Applied for quality control when used as cosmetic raw materials. |
Technical Specifications of Ethyl 4-[[(ethylphenylamino)methylene]amino]benzoate
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Melting Point | 142-146°C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=20 ppm |
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 Ethyl 4-[[(ethylphenylamino)methylene]amino]benzoate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Safety Information of Ethyl 4-[[(ethylphenylamino)methylene]amino]benzoate
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of Ethyl 4-[[(ethylphenylamino)methylene]amino]benzoate
Industrial Ethyl 4-[[(ethylphenylamino)methylene]amino]benzoate 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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