2-Isocyanatoethyl methacrylate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 30674-80-7 |
| Product name | 2-Isocyanatoethyl methacrylate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeMaterial 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) |
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Documents We Provide for 2-Isocyanatoethyl methacrylate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-Isocyanatoethyl methacrylate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2-Isocyanatoethyl methacrylate
| Industry | Application | Process |
|---|---|---|
| Coatings & Adhesives | Used as a crosslinker to enhance coating hardness, chemical resistance, and durability | Applied in free-radical polymerization or UV-curing processes |
| Plastics & Composites | Used in the synthesis of high-performance resins to improve mechanical strength and thermal stability | Applied in copolymerization or injection molding |
| Pharmaceutical Intermediates | Used to synthesize biologically active compounds (e.g., antimicrobial agents or anticancer drug precursors) | Applied in multistep organic synthesis (e.g., condensation, substitution reactions) |
| Electronic Materials | Used to formulate photoresists or insulating materials for semiconductor device fabrication | Applied in photoinitiated polymerization or chemical vapor deposition |
| Automotive Industry | Used to produce weather-resistant sealants or damping components | Applied in thermal curing or reaction injection molding |
Manufacturing Quality Control of 2-Isocyanatoethyl methacrylate
| Milestone Item | Common Testing Methods | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the color and clarity of the sample under natural light or standard illumination to determine if it is a colorless to pale yellow transparent liquid, and check for any suspended particles or sediment. |
| Purity (Main Component Content) | Gas Chromatography (GC) or High-Performance Liquid Chromatography (HPLC) | Separate the sample components using a chromatographic column, and quantitatively determine the content of IEM by comparing retention time and peak area with standard substances. Internal standard method or external standard method is commonly used for quantitative analysis. |
| Isocyanate Group Content (-NCO Content) | Titration Method (Dibutylamine Method) | Dibutylamine reacts in excess with the -NCO groups in the sample to form urea, and then the unreacted dibutylamine is titrated with standardized hydrochloric acid solution to calculate the -NCO content. It is an important indicator for measuring active groups. |
| Moisture Content | Karl Fischer Titration | This method uses iodine and sulfur dioxide to react quantitatively with water in an anhydrous environment. The moisture content is precisely determined by potentiometric or coulometric titration. |
| Antioxidant Content | High-Performance Liquid Chromatography (HPLC) | It is used to detect the residual amount of antioxidants (such as MEHQ, BHT, etc.) to ensure they are within the effective range, preventing polymerization without affecting subsequent applications. |
| Density | Density Meter Method or Specific Gravity Bottle Method | Measure the mass per unit volume at a specified temperature (e.g., 25°C) to verify batch consistency. |
| Refractive Index | Refractometer Method | Use an Abbe refractometer to measure the refractive index at a standard temperature, serving as a physical parameter for auxiliary identification and purity assessment. |
| Viscosity | Rotational Viscometer Method | Measure the flow resistance of the liquid at a specific temperature, reflecting its processing performance, suitable for quality stability monitoring. |
| Volatile Impurities | Gas Chromatography-Mass Spectrometry (GC-MS) | It is used for qualitative or semi-quantitative analysis of possible low-boiling impurities (such as solvent residues, decomposition products, etc.), ensuring product purity. |
| Acid Value | Acid-Base Titration Method | Titrate the free acid in the sample with standardized potassium hydroxide ethanol solution to reflect the extent of hydrolysis or oxidation during storage. |
Technical Specifications of 2-Isocyanatoethyl methacrylate
| Test Item | Specification |
|---|---|
| Appearance | Colorless to almost colorless clear liquid |
| Purity | >=98.0% (GC-MS), stabilized with 0.05% BHT |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.445–1.455 |
| Relative Density (20°C/25°C) | 1.070–1.090 g/cm³ |
| Identification (NMR) | Consistent with structure |
| Identification (IR) | 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 2-Isocyanatoethyl methacrylate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2-Isocyanatoethyl methacrylate
Safety Information of 2-Isocyanatoethyl methacrylate
| Pictograms |    |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of 2-Isocyanatoethyl methacrylate
Industrial 2-Isocyanatoethyl methacrylate 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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