5-Norbornene-2-methanol
5-Norbornene-2-methanol (CAS: 95-12-5, C8H12O, MW: 124.18) is a cyclic alkene alcohol. It serves as a valuable building block in organic synthesis and polymer science. This compound is utilised in the preparation of complex organic molecules and specialised monomers. Its unique structure, featuring both a norbornene ring and a hydroxymethyl group, makes it a versatile intermediate for advanced chemical applications.
Synthesis of Ligands
5-Norbornene-2-methanol is used in the preparation of functionalised terpyridine ligands, such as 4-(norborn-2-ene-5-ylme-thyleneoxy)-2,2′:6′,2′′-terpyridine. These ligands find applications in coordination chemistry and materials science.
Preparation of Antioxidants
This compound has been employed in the synthesis of hindered phenolic antioxidants, like 5- {[(3,5-di-t-butyl-4-hydroxy-benzoyl)oxy]methyl}-2-norbornene (BHBN). Such compounds are valuable for polymer stabilisation.
Monomer for Polymerisation
As a norbornene derivative, 5-Norbornene-2-methanol can be considered as a monomer or co-monomer for ring-opening metathesis polymerisation (ROMP) and other polymerisation techniques, leading to polymers with unique properties.
| Molecular weight | 124.18 |
|---|---|
| Empirical formula | C8H12O |
| Assay | 98% |
| Boiling point | 97 °C/20 mmHg(lit.) |
| Density | 1.027 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.500(lit.) |
| Application | 5-Norbornene-2-methanol has been used in the preparation of:• 4-(norborn-2-ene-5-ylmethyleneoxy)-2,2′:6′,2′′-terpyridine1• 5- {[(3,5-di-t-butyl-4-hydroxy-benzoyl)oxy]methyl}-2-norbornene (BHBN)2 |
Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H332Harmful if inhaled
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 87 °C / 188.6 °F |
| Transport (UN / ADR) | NA 1993 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22 |
| Safety statements (S) | 36/37/39-45 |
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-Norbornene-2-methanol used for?
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5-Norbornene-2-methanol is used as a chemical intermediate and building block in organic synthesis, particularly for preparing functionalised ligands, antioxidants, and specialised monomers for polymerisation.
What is the CAS number and chemical formula for 5-Norbornene-2-methanol?
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The CAS number is 95-12-5, and the chemical formula is C8H12O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 5-Norbornene-2-methanol with a minimum purity of 98%. We do not represent this product as USP, BP, or EP grade.
What are the primary safety concerns when handling 5-Norbornene-2-methanol?
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5-Norbornene-2-methanol is classified as harmful if swallowed, harmful in contact with skin, and harmful if inhaled (H302-H312-H332). Appropriate personal protective equipment, including gloves, eyeshields, and suitable respiratory protection, should be used.
How is 5-Norbornene-2-methanol shipped and exported?
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As a global supplier, Tech Serve Solutions professionally packs and exports 5-Norbornene-2-methanol in compliance with international shipping regulations.
How can I request a sample or quote for 5-Norbornene-2-methanol?
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To request a sample or a quote, please contact our sales team through the dedicated portal on our website.
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