Methyl 5-norbornene-2-carboxylate
Methyl 5-norbornene-2-carboxylate (CAS: 6203-08-3), with the empirical formula C9H12O2 and a molecular weight of 152.19 g/mol, is a bicyclic organic compound. This monomer finds utility in polymer science and materials research due to its unique norbornene structure. It serves as a building block for advanced polymers and functional materials, contributing to innovations in various technological sectors.
- IUPAC
- 5-Norbornene-2-carboxylic acid methyl ester,Bicyclo[2.2.1]hept-5-ene-2-carboxylic acid methyl ester

Polymer Synthesis
Utilised as a monomer in the synthesis of specialty polymers, particularly those requiring high thermal stability and specific mechanical properties derived from the bicyclic structure.
Materials Science Research
Serves as a key component in developing novel materials and functional composites. Its structure allows for specific polymerisation pathways and post-polymerisation modifications.
Organic Synthesis Intermediate
Acts as an intermediate in the preparation of more complex organic molecules within research and development settings.
| Molecular weight | 152.19 |
|---|---|
| Empirical formula | C9H12O2 |
| Assay | 95% |
| Density | 1.052 g/mL at 25 °C |
| Refractive index | n20/D 1.475 |

Hazard statements
- H302Harmful if swallowed
| Flash point | 68 °C / 154.4 °F |
|---|---|
| Transport (UN / ADR) | NA 1993 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
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 Methyl 5-norbornene-2-carboxylate used for?
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Methyl 5-norbornene-2-carboxylate is primarily used as a monomer in polymer synthesis and in materials science research for developing novel polymers and composites. It also functions as an intermediate in organic synthesis.
What is the CAS number and formula for Methyl 5-norbornene-2-carboxylate?
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The CAS number is 6203-08-3, and the empirical formula is C9H12O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Methyl 5-norbornene-2-carboxylate with an assay of 95%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety and handling considerations for this compound?
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This compound is classified as harmful if swallowed (H302) and requires careful handling. It has a flash point of 68 °C (154.4 °F). Always consult the Safety Data Sheet (SDS) for detailed safety and handling procedures.
How is Methyl 5-norbornene-2-carboxylate packed and shipped?
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This chemical is typically packed in accordance with transport regulations, including NA 1993 / PGIII for shipping. We export globally, adhering to all international shipping and customs requirements.
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, providing the product name and CAS number (6203-08-3).
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