A5436212
4-Methoxy-3-buten-2-one , 90% , 4652-27-1
CAS NO.：4652-27-1
Empirical Formula: C5H8O2
Molecular Weight: 100.12
MDL number: MFCD00008778
EINECS: 225-087-4
| Pack Size | Price | Stock | Quantity |
| 5G | RMB116.80 | In Stock |
|
| 10G | RMB204.00 | In Stock |
|
| 25G | RMB439.20 | In Stock |
|
| 50G | RMB863.20 | In Stock |
|
| 100G | RMB1462.40 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Boiling point: | 200 °C(lit.) |
| Density | 0.982 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | 146 °F |
| storage temp. | Sealed in dry,2-8°C |
| solubility | Miscible with tetrahydrofuran, ether, acetonitrile and benzene. |
| form | Liquid |
| color | Clear yellow |
| BRN | 1741053 |
Description and Uses
4-Methoxy-3-buten-2-one is an important precursor for the synthesis of 1-methoxy-3-trimethylsilyloxy-1,3-butadiene and the Danishefsky diene and its equivalent. It is widely used as a reactant in the synthesis of hydroisoquinoline derivatives. It is employed as an intermediate for the synthesis of manzamine.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H227 |
| Precautionary statements | P210e-P280a-P370+P378a-P403+P235-P501a |
| Safety Statements | 23-24/25 |
| WGK Germany | 3 |
| F | 10-21 |
| HS Code | 29145000 |
