cis-5-Norbornene-exo-2,3-dicarboxylic anhydride
cis-5-Norbornene-exo-2,3-dicarboxylic anhydride (CAS: 2746-19-2; C9H8O3; MW: 164.16) is a versatile alicyclic monomer. Its unique structure offers excellent etch resistance, making it suitable for advanced lithography and microelectronic applications. This compound is also valuable in polymer science for synthesising materials with enhanced thermal and mechanical properties, finding use in diverse materials science applications and self-assembly processes.
- Synonyms
- C9H8O3exo-cis-5-Norbornene-2,3-dicarboxylic anhydride
Lithography and Microelectronics
Utilised as a monomer in the synthesis of photoresist polymers, offering superior etch resistance crucial for advanced semiconductor manufacturing and micro/nanoelectronic fabrication.
Polymer Science
Incorporated into polymer backbones to impart high glass transition temperatures, thermal stability, and mechanical strength, enabling the creation of high-performance materials.
Materials Science
Serves as a building block for novel materials, including those developed for self-assembly and contact printing techniques due to its specific functional groups.
| Molecular weight | 164.16 |
|---|---|
| Empirical formula | C9H8O3 |
| Assay | 95% |
| Melting point | 140-145 °C(lit.) |
Hazard statements
- H317May cause an allergic skin reaction
- H318Causes serious eye damage
- H334May cause allergy or asthma symptoms if inhaled
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P342
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xn |
| Risk statements (R) | 41-42/43 |
| Safety statements (S) | 22-24-26-37/39 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is cis-5-Norbornene-exo-2,3-dicarboxylic anhydride used for?
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This compound is primarily used as a monomer in advanced lithography, microelectronics, and polymer science for creating materials with enhanced thermal and mechanical properties.
What are the CAS number and formula for cis-5-Norbornene-exo-2,3-dicarboxylic anhydride?
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The CAS number is 2746-19-2 and the empirical formula is C9H8O3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical at an assay of 95%. We do not represent this product as USP, BP, or EP grade.
What are the key safety considerations when handling this chemical?
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This product is classified as Danger. It can cause skin sensitisation (H317) and serious eye damage (H318). Inhalation may cause allergy or asthma symptoms or breathing difficulties (H334). Always handle with appropriate personal protective equipment in a well-ventilated area.
How is this chemical packed and exported?
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As a global supplier and exporter since 1998, Tech Serve Solutions offers this chemical in various quantities, packed and shipped according to international regulations for chemical transport.
How can I request a quote or sample?
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To request a quote or a sample, please use the contact form on our website or call our sales team directly. Please reference the product name and CAS number.
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