Cis-5-Norbornene-Exo-2,3-Dicarboxylic Anhydride(CAS 2746-19-2)
| Purity | Grade | Package | Stock | Price | Quantity |
| 97% | RG | 1G | In Stock | 3 USD
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| 97% | RG | 5G | In Stock | 3 USD
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| 97% | RG | 25G | In Stock | 5 USD
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| 97% | RG | 100G | In Stock | 15 USD
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| 97% | RG | 500G | In Stock | 45 USD
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| 97% | RG | 10KG | In Stock | 1213 USD
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Your region is eligible for ordering. Available NMR Spectrum
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Applications of 2746-19-2
| Industry | Application | Process |
|---|---|---|
| Electronic Materials Industry | Electronic encapsulation materials, photoresist resins | Used in ring-opening polymerization or curing reactions with epoxy resins or other resins to produce high-performance electronic encapsulation molding compounds or photoresist base resins, leveraging its low moisture absorption and low dielectric constant. |
| Polymer Chemical Industry | High-temperature-resistant engineering plastics, polyimide resins | Employed as a modifying monomer in ring-opening metathesis polymerization (ROMP) or reaction with diamine monomers to incorporate norbornene structures, thereby enhancing thermal stability and mechanical strength. |
| Composite Materials Industry | Advanced composite matrix resins | Blended with epoxy resins or anhydride curing agents via melt compounding followed by thermal curing to manufacture composites exhibiting superior weather resistance and mechanical performance. |
| Adhesives Industry | High-temperature-resistant structural adhesives | Serves as an anhydride curing agent or reactive diluent in the crosslinking cure of epoxy resins, increasing the adhesive’s glass transition temperature (Tg) and bond strength. |
| Pharmaceutical Chemical Industry | Pharmaceutical synthesis intermediates | Utilized as a precursor in ring-opening or derivatization reactions—leveraging the high reactivity of its norbornene backbone and anhydride group—to synthesize drug molecule precursors with targeted biological activity. |
| Coatings Industry | Insulating coatings, high-temperature-resistant powder coatings | Reacted with diols or epoxy resins via esterification or addition reactions to synthesize polyester resins or modified epoxy resins containing rigid cyclic structures, delivering excellent electrical insulation and thermal resistance. |
Physical and chemical properties of 2746-19-2
Boiling Point |
331.1±42.0 °C at 760 mmHg |
|---|---|
Density |
1.4±0.1 g/cm3 |
Exact Mass |
164.047348 |
Flash Point |
163.8±25.1 °C |
Index of Refraction |
1.584 |
LogP |
-0.04 |
Melting Point |
140-145ºC(lit.) |
Molecular Formula |
C9H8O3 |
Molecular Weight |
164.158 |
PSA |
43.37000 |
Solubility |
Chloroform |
Storage condition |
Refrigerator, Under Inert Atmosphere |
Vapour Pressure |
0.0±0.7 mmHg at 25°C |
Spectrums of 2746-19-2
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Retrosynthesis analysis of 2746-19-2
Cas:110-17-8
Cas:129-64-6
Cas:63179-93-1
Q&A for CAS 2746-19-2
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Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.
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Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.
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Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
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Download SDS of 2746-19-2
Pictograms |
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|---|---|
Signal Word |
Danger |
Hazard Statements |
H317 May cause an allergic skin reaction H318 Causes serious eye damage H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled |
Safety Data Sheet |
Download COA of 2746-19-2
Operate under the ISO 9001 system
