A2311812
Cyclopropanecarboxaldehyde , 98% , 1489-69-6
CAS NO.：1489-69-6
Empirical Formula: C4H6O
Molecular Weight: 70.09
MDL number: MFCD00012261
EINECS: 620-777-5
| Pack Size | Price | Stock | Quantity |
| 1G | RMB24.00 | In Stock |
|
| 5G | RMB73.60 | In Stock |
|
| 25G | RMB272.80 | In Stock |
|
| 100G | RMB1153.60 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Boiling point: | 98-101 °C (lit.) |
| Density | 0.938 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | 45 °F |
| storage temp. | 2-8°C |
| solubility | soluble in Chloroform |
| form | clear liquid |
| color | Colorless to Light orange to Yellow |
| Water Solubility | Soluble in water. |
| Sensitive | Air Sensitive |
| BRN | 906781 |
| Stability: | Volatile |
| InChIKey | JMYVMOUINOAAPA-UHFFFAOYSA-N |
Description and Uses
Cyclopropanecarboxaldehyde reacts with Grignard or organolithium reagents to give the expected secondary alcohols. These are susceptible to ring opening in the presence of HBr, providing stereoselective access to homoallylic bromides. It is also used in the synthesis of eta(2)-enonenickel complexes by reacting with [Ni(cod)(2)] (cod = 1,5-cyclooctadiene) and PBu(3) and to prepare a cyclopropylidene tetralone which underwent an enantioselective palladium-catalyzed [3+2] TMM cycloaddition providing a chiral spiro-fused cyclopentene.
Safety
| Symbol(GHS) |   GHS02,GHS05 |
| Signal word | Danger |
| Hazard statements | H225-H314 |
| Precautionary statements | P210-P233-P240-P280-P303+P361+P353-P305+P351+P338 |
| Hazard Codes | F,C |
| Risk Statements | 11-34 |
| Safety Statements | 16-26-36/37/39-45 |
| RIDADR | UN 2924 3/PG 2 |
| WGK Germany | 3 |
| RTECS | GZ1005000 |
| TSCA | Yes |
| HazardClass | 3 |
| PackingGroup | II |
| HS Code | 29122990 |
