7-tert-Butoxy-2,5-norbornadiene
7-tert-Butoxy-2,5-norbornadiene (CAS: 877-06-5) is an alicyclic monomer with a molecular weight of 164.24 g/mol. This compound serves as a valuable building block in materials science, particularly in micro/nanoelectronics and lithography. Its unique structure lends itself to applications in self-assembly and contact printing, offering etch-resistant properties crucial for advanced fabrication processes. Available from TSS with an assay of 96%.
- Synonyms
- 7-tert-Butoxy-2,5-norbornadiene

Lithography Monomers
7-tert-Butoxy-2,5-norbornadiene is utilised as a monomer in photolithography, contributing to the development of advanced photoresist formulations. Its properties can enhance etch resistance in microelectronic fabrication.
Materials Science
This compound finds application in materials science for the synthesis of novel polymers and functional materials. Its alicyclic structure can impart specific thermal and mechanical properties to the resulting materials.
Micro/Nanoelectronics
As a component in micro- and nanoelectronic manufacturing, it aids in creating precise patterns and structures. It is particularly useful in processes requiring high etch resistance.
Self Assembly & Contact Printing
The molecule's structure makes it suitable for applications in self-assembly processes and contact printing techniques, enabling the formation of ordered nanoscale structures.
| Molecular weight | 164.24 |
|---|---|
| Empirical formula | C11H16O |
| Assay | 96% |
| Boiling point | 70-72 °C/14 mmHg(lit.) |
| Density | 0.936 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.469(lit.) |
| Storage temperature | 2-8°C |

Hazard statements
- H226Flammable liquid and vapour
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 53 °C / 127.4 °F |
| Transport (UN / ADR) | UN 1993C 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Risk statements (R) | 10 |
| Safety statements (S) | 16 |
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 7-tert-Butoxy-2,5-norbornadiene used for?
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7-tert-Butoxy-2,5-norbornadiene is used as a monomer in lithography, for the development of etch-resistant materials in micro/nanoelectronics, and in materials science for self-assembly and contact printing.
What is the CAS number and formula for 7-tert-Butoxy-2,5-norbornadiene?
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The CAS number is 877-06-5 and the empirical formula (Hill Notation) is C11H16O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 7-tert-Butoxy-2,5-norbornadiene with an assay of 96%. TSS does not represent this product as USP, BP, EP or other pharmacopoeia grades.
How should 7-tert-Butoxy-2,5-norbornadiene be handled and stored?
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This compound is a flammable liquid and vapour (H226). It should be handled with appropriate personal protective equipment, including eyeshields, gloves, and suitable respiratory protection. Store at 2-8°C.
How is this chemical shipped and exported?
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7-tert-Butoxy-2,5-norbornadiene is shipped according to UN 1993 regulations for flammable liquids. TSS is an experienced global exporter of fine chemicals.
How can I request a sample or quote for 7-tert-Butoxy-2,5-norbornadiene?
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To request a sample or a quote, please contact the TSS sales team via the website or by phone, providing the product name and CAS number (877-06-5).
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