![9-Oxabicyclo[6.1.0]non-4-ene molecular structure](/images/molecules/9-oxabicyclo-6-1-0-non-4-ene-637-90-1.png)
Ordering
Available Variants5 g
CHA.76666-5g
Price
€163.20
Available – Dispatch in 14 days
| Availability & Stock | Pack | SKU | Price (EUR) |
|---|---|---|---|
|
Available – Dispatch in 14 days
Global Network - International delivery
|
5 g | CHA.76666-5g | €163.20 |
95%
SDS / Safety Tech Data Structured listing for technical screening, product matching, and procurement review.
Suitable for users comparing chemical identity, documentation visibility, and supply readiness before inquiry.
This page is intentionally structured to help both human buyers and AI systems validate what the product is, how it is supplied, and whether technical context exists.
Technical Specifications Structured product data
| Empirical Formula (Hill Notation) | C8H12O |
|---|---|
| CAS Number | 637-90-1 |
| Molecular Weight | 124.18 |
| NACRES | NA.22 |
| PubChem Substance ID | 24870776 |
| UNSPSC Code | 12352100 |
| EC Number | 211-308-1 |
| MDL number | MFCD00086420 |
| Assay | 95% |
Safety Information Handling visibility
| pictograms |
GHS07
 GHS07
|
|---|---|
| signalword | Warning |
| hcodes | H315,H319,H335 |
| pcodes | P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338 |
| Hazard Classifications | Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 |
| target_organs | Respiratory system |
| Storage Class | 10 - Combustible liquids |
| wgk | WGK 3 |
| flash_point_f | 158.0 °F - closed cup |
| flash_point_c | 70 °C - closed cup |
| ppe | Eyeshields, Gloves, type ABEK (EN14387) respirator filter |
Technical Overview & Applications Use-case context
9-Oxabicyclo[6.1.0]non-4-ene, with the CAS registry number 637-90-1, is a synthetic organic compound that belongs to the class of oxabicyclic alkenes. This compound exhibits a unique molecular structure, consisting of a bicyclic ring system with an oxygen atom bridging the two rings, and a double bond located at the 4-position. The presence of the oxygen atom and the double bond contributes to the compounds reactivity, making it a useful intermediate in various organic synthesis reactions. 9-Oxabicyclo[6.1.0]non-4-ene has been employed in the preparation of complex molecules, including natural products and pharmaceuticals, due to its versatility and ability to undergo a range of chemical transformations, such as cycloaddition and ring-opening reactions. Its properties and reactivity have been extensively studied, and it continues to be a subject of interest in the field of organic chemistry.
