Bis(2-methoxyethyl) phthalate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 117-82-8 |
| Product name | Bis(2-methoxyethyl) phthalate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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 Bis(2-methoxyethyl) phthalate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Bis(2-methoxyethyl) phthalate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Bis(2-methoxyethyl) phthalate
| Industry | Application | Process |
|---|---|---|
| Plastics Industry | Plasticizer for vinyl resins (e.g., PVC) and cellulose resins | Added to the resin matrix during plasticization processing to impart excellent oil resistance, solvent resistance, and flexibility; commonly used in interlayers for laminated safety glass |
| Coatings and Inks | Plasticizer for nitrocellulose lacquers, cellulose acetate lacquers, and rubber-based coatings | Incorporated into coating formulations to enhance film elongation and adhesion, while improving oil and solvent resistance of the cured coating |
| Adhesives Industry | Component in specialty adhesive formulations | Used as a plasticizer to improve film-forming properties and bond strength, leveraging its good compatibility with cellulose resins |
| Chemical Intermediates | Organic synthesis raw material | Employed in the synthesis of other specialty chemicals or polymer monomers, participating in transesterification or condensation polymerization reactions |
Manufacturing Quality Control of Bis(2-methoxyethyl) phthalate
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) | Quantitative determination based on peak area comparison with a certified reference standard under specified chromatographic conditions. |
| Appearance | Visual Inspection | Assessment of liquid clarity and absence of visible particulates or phase separation against a white background under controlled lighting. |
| Color (APHA) | Visual Color Comparison | Comparison of sample color to APHA platinum-cobalt standard solutions using a Nessler tube under standardized daylight illumination. |
| Acidity (as Phthalic Acid) | Acid-Base Titration | Neutralization of acidic impurities with standardized sodium hydroxide solution using phenolphthalein indicator. |
| Water Content | Karl Fischer Titration | Electrochemical determination of water via iodine-sulfur dioxide reaction in anhydrous methanol-based reagent. |
| Density at 20 C | Digital Density Meter | Measurement of mass per unit volume using oscillating U-tube principle calibrated with air and water standards. |
| Refractive Index at 20 C | Refractometry | Determination of light bending angle at air-sample interface using calibrated Abbe refractometer or digital equivalent. |
| Non-Volatile Residue | Gravimetric Analysis | Evaporation of known sample mass at 105 C followed by weighing of residual solids after cooling in desiccator. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantification of total heavy metals after acid digestion, measured by absorption of element-specific hollow cathode lamp radiation. |
| Residual Solvents | Gas Chromatography (GC) with FID | Separation and detection of volatile organic impurities using capillary column and flame ionization detection. |
| Chlorinated Impurities | Gas Chromatography-Mass Spectrometry (GC-MS) | Identification and quantification of chlorinated phthalate derivatives or by-products based on retention time and characteristic mass fragments. |
| Specific Optical Rotation | Polarimetry | Measurement of rotation angle of plane-polarized light passing through a solution of known concentration and path length. |
Technical Specifications of Bis(2-methoxyethyl) phthalate
| 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) | 1.475–1.485 |
| Relative Density (20°C/25°C) | 1.115–1.125 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 Bis(2-methoxyethyl) phthalate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Bis(2-methoxyethyl) phthalate
Packaging of Bis(2-methoxyethyl) phthalate
Industrial Bis(2-methoxyethyl) phthalate 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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