5-Norbornen-2-ol, mixture of endo and exo
5-Norbornen-2-ol, a mixture of endo and exo isomers (CAS: 13080-90-5), possesses the molecular formula C7H10O and a molecular weight of 110.15 g/mol. This cyclic alcohol features a norbornene core, making it a versatile building block in organic synthesis and polymer science. It is valuable for researchers and manufacturers developing novel materials and complex organic molecules.
- Synonyms
- 5-Norbornen-2-olNorborn-5-en-2-ol

Organic Synthesis Intermediate
This compound serves as a crucial intermediate in the synthesis of more complex organic molecules. Its bicyclic structure with a reactive double bond and hydroxyl group allows for diverse chemical transformations.
Monomer for Polymerisation
As a norbornene derivative, 5-Norbornen-2-ol can be employed as a monomer in ring-opening metathesis polymerisation (ROMP) and other polymerisation techniques to create specialised polymers with unique properties.
Materials Science Research
The unique structural features of this chemical make it suitable for research in materials science, particularly in the development of advanced polymers, resins, and composites with tailored characteristics.
Chemical Research and Development
Utilised as a building block in R&D laboratories, it enables the exploration of new synthetic pathways and the creation of novel chemical entities for various industrial and academic applications.
| Molecular weight | 110.15 |
|---|---|
| Empirical formula | C7H10O |
| Assay | 99% |
| Storage temperature | 2-8°C |
| Melting point | 104-106 °C(lit.) |

Hazard statements
- H228Flammable solid
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
| Protective equipment | Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Flash point | 51 °C / 123.8 °F |
| Transport (UN / ADR) | UN 1325 4.1 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F |
| Risk statements (R) | 11 |
| Safety statements (S) | 16-27-33-36/37/39 |
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 5-Norbornen-2-ol used for?
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5-Norbornen-2-ol (CAS: 13080-90-5) is primarily used as an intermediate in organic synthesis, as a monomer for polymerisation, and in materials science research due to its unique bicyclic structure.
What are the CAS number and formula for 5-Norbornen-2-ol?
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The CAS number for 5-Norbornen-2-ol is 13080-90-5, and its empirical formula is C7H10O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 5-Norbornen-2-ol with an assay of 99%. This product is supplied for research and development or technical use and is not represented as meeting USP, BP, EP, or any pharmacopoeia standards.
How should 5-Norbornen-2-ol be handled safely?
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5-Norbornen-2-ol is a flammable solid (H228) requiring careful handling. Use in a well-ventilated area, away from ignition sources. Appropriate personal protective equipment, including eyeshields and gloves, is essential. Refer to the safety data sheet for full details.
Is 5-Norbornen-2-ol shipped internationally?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 5-Norbornen-2-ol.
How can I request a quote or sample for 5-Norbornen-2-ol?
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To request a quote or sample, please contact our sales team through the website or by phone, referencing the product name and CAS number (13080-90-5).
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