5-NORBORNENE-2,3-DICARBOXYLIC ACID MONOMETHYL ESTER Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 36897-94-6 |
| Product name | 5-NORBORNENE-2,3-DICARBOXYLIC ACID MONOMETHYL ESTER |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeMaterial GradeSpecialty GradeIndustrial Grade |
| Packaging | 25KG/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 5-NORBORNENE-2,3-DICARBOXYLIC ACID MONOMETHYL ESTER
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 5-NORBORNENE-2,3-DICARBOXYLIC ACID MONOMETHYL ESTER Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 5-NORBORNENE-2,3-DICARBOXYLIC ACID MONOMETHYL ESTER
| Industry | Application | Process Description |
|---|---|---|
| Chemical Industry | Organic synthesis intermediate | Used as an intermediate in the synthesis of resins, pharmaceuticals, and agrochemicals |
| Pharmaceutical Industry | Drug synthesis | Used as a precursor in the preparation of certain anti-inflammatory and neuroactive drugs |
| Materials Science | Polymer material synthesis | Applied as a modifier for epoxy or polyester resins to enhance thermal stability |
| Fine Chemical Industry | Specialty chemical production | Used in the synthesis of fragrances, dyes, and functional additives |
| Agrochemical Industry | Agrochemical formulation intermediate | Applied for structural modification and optimization of certain insecticides or herbicides |
Manufacturing Quality Control of 5-NORBORNENE-2,3-DICARBOXYLIC ACID MONOMETHYL ESTER
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification using reverse-phase HPLC with UV detection at 210-230 nm, comparing peak area to a certified reference standard. |
| Related Substances | HPLC-UV | Separation and detection of impurities using gradient HPLC-UV; identification and quantification against reference standards or threshold-based reporting. |
| Water Content | Karl Fischer Titration | Electrochemical titration with iodine reagent to determine trace water based on stoichiometric reaction with iodine and sulfur dioxide. |
| Residue on Ignition | Gravimetric Analysis | Heating sample to 700-800 C in a platinum crucible and measuring mass of non-volatile inorganic residue. |
| Heavy Metals | ICP-OES | Multi-element quantification of Pb, Cd, Hg, As, Cr, Ni after acid digestion and plasma excitation emission spectroscopy. |
| Chloride Impurity | Ion Chromatography | Separation and conductivity detection of chloride ions after aqueous extraction and filtration. |
| Sulfated Ash | Gravimetric Analysis | Ignition of sample with sulfuric acid followed by high-temperature ashing and weighing of residual inorganic sulfate salts. |
| Optical Rotation | Polarimetry | Measurement of rotation angle of plane-polarized light passing through a solution to assess chiral purity and enantiomeric excess. |
| Melting Point | Capillary Melting Point Apparatus | Determination of temperature range at which solid transitions to liquid, indicating crystallinity and presence of impurities. |
| Organic Volatile Impurities | GC-FID | Headspace or direct injection GC with flame ionization detection for residual solvents such as methanol, acetone, or toluene. |
| Acid Value | Acid-Base Titration | Titration with standardized NaOH solution using phenolphthalein indicator to quantify free carboxylic acid groups. |
| Loss on Drying | Thermogravimetric Analysis | Mass loss measured after drying under controlled temperature and vacuum or nitrogen purge to determine volatile content. |
Technical Specifications of 5-NORBORNENE-2,3-DICARBOXYLIC ACID MONOMETHYL ESTER
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 148–152°C |
| Identification (NMR) | Consistent with structure |
| Acid Value (mg KOH/g) | 320–340 mg KOH/g |
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 5-NORBORNENE-2,3-DICARBOXYLIC ACID MONOMETHYL ESTER
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Safety Information of 5-NORBORNENE-2,3-DICARBOXYLIC ACID MONOMETHYL ESTER
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 5-NORBORNENE-2,3-DICARBOXYLIC ACID MONOMETHYL ESTER
Industrial 5-NORBORNENE-2,3-DICARBOXYLIC ACID MONOMETHYL ESTER 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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