CN
Cyclopropanecarboxaldehyde
| Identification | Chinese Name: | 环丙甲醛 | ||
| English Name: | Cyclopropanecarboxaldehyde | |||
| CAS No.: | 1489-69-6 | Abbreviation / Alias | CPCHO | |
| Structural Formula: | ||||
| Molecular Formula: | C4H6O | Molecular Weight | 70.09 | |
| HS Code: | 2912299000 | UN No.: | 2924 | |
| Physical and Chemical Properties | Appearance and Properties: | Colorless transparent liquid | ||
| Main Applications: | Used to prepare a cyclized tetrapropyltetrahydronaphthalenone by an enantioselective palladium-catalyzed cycloaddition. It is also a common reagent for introducing a cyclopropyl group. | |||
| Assay | ≥98.00% | Moisture: | ≤0.5% | |
| Relative Density (water = 1): | 0.938 | Flash Point (°C): | 7.22℃ | |
| Melting Point: | / | Boiling Point: | 98-101°C | |
| Hazard Class: | 3 | / | / | |
| Packaging and Transport | Packing Group: | Ⅱ | Packaging: | 50 L/plastic drum; smaller packs available |
| Storage and Transport Notes: | Flammable. Keep sealed, protected from light, and store at low temperature. | |||
| Status | Commercial production | |||
Cyclopropanecarboxaldehyde Specs
<table border="0" cellpadding="0" cellspacing="0" height="76" style="width: 793px;" width="793">
<tbody>
<tr height="19">
<td colspan="3" height="19" style="height: 19px; width: 452px;" x:str="">Item</td>
<td colspan="2" style="width: 342px;" x:str="">Specification</td>
</tr>
<tr height="19">
<td colspan="3" height="19" style="height: 19px; width: 452px;" x:str="">Appearance</td>
<td colspan="2" style="width: 342px;" x:str="">Colorless transparent liquid</td>
</tr>
<tr height="19">
<td colspan="3" height="19" style="height: 19px; width: 452px;" x:str="">Assay</td>
<td colspan="2" style="width: 342px;" x:num="0.98">≥98.00%</td>
</tr>
<tr height="19">
<td colspan="3" height="19" style="height: 19px; width: 452px;" x:str="">Moisture</td>
<td colspan="2" style="width: 342px;" x:str="">≤0.5% </td>
</tr>
</tbody>
</table>