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5-Norbornene-2-carboxaldehyde, endo + exo, 95%
Description
5-Norbornene-2-carboxaldehyde was used in transition metal-catalyzed synthesis of norbornene-derived homopolymers having pendent t-Boc-protected quinizarin moieties for patterned fluorescence images. It acts as Diels-Alder adduct of acrolein and cyclopentadiene. It can be used as protected form of acrolein, from which the double bond may be liberated by cycloreversion, e.g. in a useful synthesis of 2-vinylimidazole.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
5-Norbornene-2-carboxaldehyde was used in transition metal-catalyzed synthesis of norbornene-derived homopolymers having pendent t-Boc-protected quinizarin moieties for patterned fluorescence images. It acts as Diels-Alder adduct of acrolein and cyclopentadiene. It can be used as protected form of acrolein, from which the double bond may be liberated by cycloreversion, e.g. in a useful synthesis of 2-vinylimidazole.
Solubility
Not miscible in water.
Notes
Store away from air and oxidizing agents. Airsensitive. Store under dry inert gas.
Specifications
Specifications
| Density | 1.032 |
| Boiling Point | 68°C to 70°C (12 mmHg) |
| Flash Point | 50°C (122°F) |
| Odor | Characteristic |
| Refractive Index | 1.491 |
| Quantity | 25 g |
| UN Number | UN1989 |
| Beilstein | 1363813 |
| Sensitivity | Air Sensitive |
| Solubility Information | Not miscible in water. |
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Safety and Handling
| Hazard Category | H226 |
| Hazard Statement | GHS H Statement H226 Flammable liquid and vapour. |
| Precautionary Statement | P210-P233-P240-P241-P242-P243-P280-P303+P361+P353-P374-P380-P501c |
| DOTInformation | Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: ALDEHYDES, N.O.S. |
| EINECSNumber | 226-698-9 |
| TSCA | Yes |
| Recommended Storage | Ambient temperatures |
RUO – Research Use Only